Topic: conservation practices and AgSpace - OpenAGRICOLA Search Results

1. Challenges Facing USDA’s Conservation Reserve Program

Article Title:: Amber waves : the economics of food, farming, natural resources, and rural America.
Author:: Hellerstein, Daniel
View in NAL's Catalog:: IND44405073
Format:: Electronic

2. A voluntary approach to agricultural conservation in the United States

Article Title:: SIGMA: the bulletin of European statistics.
Author:: Hand, Michael S.
View in NAL's Catalog:: IND44427387
Format:: Electronic

3. Evaluating Conservation Program Success with Landsat and SWAT

Article Title:: Environmental management.
Author:: White, Michael J.
View in NAL's Catalog:: IND44374783
Format:: Electronic

4. The evaluation of conservation practice placement in the Little River Experimental Watershed using geographic information systems

Article Title:: Journal of soil and water conservation.
Author:: Settimi, J.R.
View in NAL's Catalog:: IND44371968
Format:: Electronic

5. Achieving Soil Organic Carbon Sequestration with Conservation Agricultural Systems in the Southeastern United States

Article Title:: Soil Science Society of America journal.
Author:: Franzluebbers, Alan J.
View in NAL's Catalog:: IND44334724
Format:: Electronic

6. Comparison of Mechanical and Chemical Winter Cereal Cover Crop Termination Systems and Cotton Yield In Conservation Agriculture

Article Title:: Journal of cotton science.
Author:: Price, Andrew J.
View in NAL's Catalog:: IND44334559
Format:: Electronic

7. Effectiveness of Different Herbicide Applicators Mounted on a Roller/Crimper for Accelerated Rye Cover Crop Termination

Article Title:: Applied engineering in agriculture.
Author:: Kornecki, T.S.
View in NAL's Catalog:: IND44331286
Format:: Electronic

8. Improving Estimates of Rangeland Carbon Sequestration Potential in the US Southwest

Article Title:: Rangeland ecology & management.
Author:: Brown, Joel
View in NAL's Catalog:: IND44328279
Format:: Electronic

9. New roller crimper concepts for mechanical termination of cover crops in conservation agriculture.

Article Title:: Renewable agriculture and food systems.
Author:: Kornecki, T.S.
View in NAL's Catalog:: IND44315504
Format:: Article

10. Structural Conservation Practices in US Wheat Production: A Cost-Function Technology Adoption Approach

Article Title:: Journal of natural resources policy research.
Author:: Schaible, Glenn D.
View in NAL's Catalog:: IND44297652
Format:: Electronic

11. Managing Complex Problems in Rangeland Ecosystems

Article Title:: Rangeland ecology & management.
Author:: Boyd, Chad S.
View in NAL's Catalog:: IND44294834
Format:: Electronic

12. Tools for the Edge: What's New for Conserving Carnivores

Article Title:: BioScience.
Author:: Shivik, John A.
View in NAL's Catalog:: IND44288759
Format:: Electronic

13. Is No-Tillage Enough? A Field-Scale Watershed Assessment of Conservation Effects

Article Title:: Electronic Journal of Integrative Biosciences.
Author:: Karlen, Douglas L.
View in NAL's Catalog:: IND44285249
Format:: Electronic

14. Linking soil and water quality in conservation agricultural systems

Article Title:: Electronic journal of integrative biosciences.
Author:: Franzluebbers, Alan J.
View in NAL's Catalog:: IND44285248
Format:: Electronic

15. Designing Impact Assessments for Evaluating Ecological Effects of Agricultural Conservation Practices on Streams

Article Title:: Journal of the American Water Resources Association.
Author:: Smiley, Peter C. Jr.
View in NAL's Catalog:: IND44259415
Format:: Electronic

16. Responses of Arthropods to Large-Scale Manipulations of Dead Wood in Loblolly Pine Stands of the Southeastern United States

Article Title:: Environmental entomology.
Author:: Ulyshen, Michael D.
View in NAL's Catalog:: IND44244450
Format:: Electronic

17. Impacts to Sizing of Conservation Practices in Pennsylvania from Implementation of NOAA14 Rainfall Data

Article Title:: Paper.
Author:: Cerrelli, Geoffrey A.
View in NAL's Catalog:: IND44209858
Format:: Electronic

18. Using conservation systems to alleviate soil compaction in a Southeastern United States ultisol

Article Title:: Soil & tillage research.
Author:: Simoes, R.P.
View in NAL's Catalog:: IND44205060
Format:: Electronic

19. Adoption of conservation tillage in California: current status and future perspectives.

Article Title:: Australian journal of experimental agriculture.
Author:: Mitchell, J.P.
View in NAL's Catalog:: IND44196954
Format:: Article

20. The Conservation Effects Assessment Project benchmark watersheds: Synthesis of preliminary findings.

Article Title:: Journal of soil and water conservation.
Author:: Richardson, C.W.
View in NAL's Catalog:: IND44149235
Format:: Article

21. Sustaining the Earth's Watersheds-Agricultural Research Data System: Data development, user interaction, and operations management.

Article Title:: Journal of soil and water conservation.
Author:: Sadler, E.J.
View in NAL's Catalog:: IND44149234
Format:: Article

22. Sustaining the Earth's Watersheds-Agricultural Research Data System: Overview of development and challenges.

Article Title:: Journal of soil and water conservation.
Author:: Steiner, J.L.
View in NAL's Catalog:: IND44149233
Format:: Article

23. Application of the Soil and Water Assessment Tool and Annualized Agricultural Non-Point Source models in the St. Joseph River watershed .

Article Title:: Journal of soil and water conservation.
Author:: Heathman, G.C.
View in NAL's Catalog:: IND44149232
Format:: Article

24. Hydrologic calibration and validation of the Soil and Water Assessment Tool for the Leon River watershed.

Article Title:: Journal of soil and water conservation.
Author:: Rossi, C.G.
View in NAL's Catalog:: IND44149231
Format:: Article

25. Quantifying relative contributions from sediment sources in Conservation Effects Assessment Project watersheds.

Article Title:: Journal of soil and water conservation.
Author:: Wilson, C.G.
View in NAL's Catalog:: IND44149230
Format:: Article

26. Relative magnitudes and sources of sediment in benchmark watersheds of the Conservation Effects Assessment Project.

Article Title:: Journal of soil and water conservation.
Author:: Simon, A.
View in NAL's Catalog:: IND44149229
Format:: Article

27. Conservation practice effects on sediment load in the Goodwin Creek Experimental Watershed.

Article Title:: Journal of soil and water conservation.
Author:: Kuhnle, R.A.
View in NAL's Catalog:: IND44149228
Format:: Article

28. Conservation practice effectiveness in the irrigated Upper Snake River/Rock Creek watershed.

Article Title:: Journal of soil and water conservation.
Author:: Bjorneberg, D.L.
View in NAL's Catalog:: IND44149227
Format:: Article

29. Long-term stream chemistry trends in the southern Georgia Little River Experimental Watershed.

Article Title:: Journal of soil and water conservation.
Author:: Feyereisen, G.W.
View in NAL's Catalog:: IND44149226
Format:: Article

30. Water quality and conservation practice effects in the Choptank River watershed.

Article Title:: Journal of soil and water conservation.
Author:: McCarty, G.W.
View in NAL's Catalog:: IND44149225
Format:: Article

31. Conservation Effects Assessment Project research in the Leon River and Riesel watersheds.

Article Title:: Journal of soil and water conservation.
Author:: Harmel, R.D.
View in NAL's Catalog:: IND44149224
Format:: Article

32. Environmental effects of agricultural conservation: A framework for research in two watersheds in Oklahoma's Upper Washita River Basin.

Article Title:: Journal of soil and water conservation.
Author:: Steiner, J.L.
View in NAL's Catalog:: IND44149215
Format:: Article

33. Implications of sampling frequency to herbicide conservation effects assessment.

Article Title:: Journal of soil and water conservation.
Author:: Pappas, E.A.
View in NAL's Catalog:: IND44149213
Format:: Article

34. Validation of paired watersheds for assessing conservation practices in the Upper Big Walnut Creek watershed, Ohio.

Article Title:: Journal of soil and water conservation.
Author:: King, K.W.
View in NAL's Catalog:: IND44149211
Format:: Article

35. Assessment of the Iowa River's South Fork watershed: Part 2. Conservation practices.

Article Title:: Journal of soil and water conservation.
Author:: Tomer, M.D.
View in NAL's Catalog:: IND44149210
Format:: Article

36. Cannonsville Reservoir and Town Brook watersheds: Documenting conservation efforts to protect New York City's drinking water.

Article Title:: Journal of soil and water conservation.
Author:: Bryant, R.B.
View in NAL's Catalog:: IND44149209
Format:: Article

37. A new paradigm for natural resources research: The Conservation Effects Assessment Project.

Article Title:: Journal of soil and water conservation.
Author:: Karlen, Douglas L.
View in NAL's Catalog:: IND44146892
Format:: Article

38. Contribution of habitat and water quality to the integrity of fish communities in agricultural drainage ditches.

Article Title:: Journal of soil and water conservation.
Author:: Smiley, Peter C. Jr.
View in NAL's Catalog:: IND44146891
Format:: Article

39. Assessing the benefits of grazing land conservation practices.

Article Title:: Journal of soil and water conservation.
Author:: Weltz, Mark A.
View in NAL's Catalog:: IND44146890
Format:: Article

40. Communicating Conservation Effects Assessment Project results.

Article Title:: Journal of soil and water conservation.
Author:: Delgado, Jorge A.
View in NAL's Catalog:: IND44146880
Format:: Article

41. Annualized Agricultural Non-Point Source model application for Mississippi Delta Beasley Lake watershed conservation practices assessment

Article Title:: Journal of soil and water conservation.
Author:: Yuan, Y.
View in NAL's Catalog:: IND44146871
Format:: Electronic

42. Environmental Quality Research in the Beasley Lake Watershed, 1995-2007: Succession from Conventional to Conservation Practices

Article Title:: Journal of soil and water conservation.
Author:: Locke, M.A.
View in NAL's Catalog:: IND44146868
Format:: Electronic

43. Conservation practices and gully erosion contributions in the Topashaw Canal watershed

Article Title:: Journal of soil and water conservation.
Author:: Wilson, G.V.
View in NAL's Catalog:: IND44146867
Format:: Electronic

44. Assessment of the Iowa River's South Fork watershed: Part 1. Water quality

Article Title:: Journal of soil and water conservation.
Author:: Tomer, M.D.
View in NAL's Catalog:: IND44146866
Format:: Electronic

45. Overview of the Mark Twain Lake/Salt River Basin Conservation Effects Assessment Project

Article Title:: Journal of soil and water conservation.
Author:: Lerch, Robert
View in NAL's Catalog:: IND44146865
Format:: Electronic

46. The first five years of the Conservation Effects Assessment Project

Article Title:: Journal of soil and water conservation.
Author:: Duriancik, Lisa F.
View in NAL's Catalog:: IND44133058
Format:: Electronic

47. Creating Markets for Environmental Stewardship: Potential Benefits and Problems

Article Title:: Amber waves : the economics of food, farming, natural resources, and rural America.
Author:: Ribaudo, Marc
View in NAL's Catalog:: IND44105383
Format:: Electronic

48. Weed Control In Peanut Grown in a High-Residue Conservation-Tillage System

Article Title:: Peanut science.
Author:: Price, A.J.
View in NAL's Catalog:: IND44091694
Format:: Electronic

49. On how environmental stringency influences adoption of best management practices in agriculture

Article Title:: Journal of environmental management.
Author:: Kara, E.
View in NAL's Catalog:: IND44088668
Format:: Electronic

50. Representation of agricultural conservation practices with SWAT

Article Title:: Hydrological processes.
Author:: Arabi, Mazdak
View in NAL's Catalog:: IND44082849
Format:: Electronic

51. Strategic location of conservation practices related to cow-calf production in the Southern Piedmont

Article Title:: Proceedings of the ... International Conference Geospatial Information in Agriculture and Forestry.
Author:: Fisher, D.S.
View in NAL's Catalog:: IND44066916
Format:: Electronic

52. Profiles of US farm households adopting conservation-compatible practices

Article Title:: Land use policy.
Author:: Lambert, D.M.
View in NAL's Catalog:: IND44066145
Format:: Electronic

53. Long term sediment yield and mitigation in a small southern piedmont watershed

Article Title:: International journal of sediment research.
Author:: Endale, D.M.
View in NAL's Catalog:: IND44045241
Format:: Electronic

54. Will farmers trade profits for stewardship? Heterogeneous motivations for farm practice selection

Article Title:: Land economics.
Author:: Chouinard, H.H.
View in NAL's Catalog:: IND44036074
Format:: Electronic

55. Little River Experimental Watershed, Tifton, Georgia, United States: a historical geographic database of conservation practice implementation

Article Title:: Water resources research.
Author:: Sullivan, D.G.
View in NAL's Catalog:: IND44035671
Format:: Electronic

56. Integrating soil conservation practices and glyphosate-resistant crops: impacts on soil

Article Title:: Pest management science.
Author:: Locke, Martin A.
View in NAL's Catalog:: IND44034749
Format:: Electronic

57. Treatment wetlands: cost-effective practice for intercepting nitrate before it reaches and adversely impacts surface water

Article Title:: Journal of soil and water conservation.
Author:: Iovanna, R.
View in NAL's Catalog:: IND44019277
Format:: Electronic

58. A Tale of Three Watersheds: Nonpoint Source Pollution and Conservation Practices across Iowa

Article Title:: Choices : the magazine of food, farm, and resource issues.
Author:: Schilling, K.E.
View in NAL's Catalog:: IND44010936
Format:: Electronic

59. Theme Overview: Agriculture and Water Quality in the Cornbelt: Overview of Issues and Approaches

Article Title:: Choices : the magazine of food, farm, and resource issues.
Author:: Helmers, M.J.
View in NAL's Catalog:: IND44010931
Format:: Electronic

60. Integrating Conservation and Commodity Program Payments: A Look at the Tradeoffs

Article Title:: Amber waves : the economics of food, farming, natural resources, and rural America.
Author:: Claassen, R.
View in NAL's Catalog:: IND44007261
Format:: Electronic

61. China's Natural Wetlands: Past Problems, Current Status, and Future Challenges

Article Title:: Ambio.
Author:: An, S.
View in NAL's Catalog:: IND43943743
Format:: Electronic

62. Furrow Dikes

Article Title:: Encyclopedia of water science / edited by B.A. Stewart, Terry A. Howell.
Author:: Jones, O.R.
View in NAL's Catalog:: IND43939088
Format:: Electronic

63. Show Me the Money.

Article Title:: Agricultural research.
Author:: McGinnis, L.
View in NAL's Catalog:: IND43936660
Format:: Electronic

64. Linking linear programming and spatial simulation models to predict landscape effects of forest management alternatives

Article Title:: Journal of environmental management.
Author:: Gustafson, E.J.
View in NAL's Catalog:: IND43887256
Format:: Electronic

65. Conservation Practices in Western Oregon Perennial Grass Seed Systems. II. Meadowfoam rotation crop management

Article Title:: Agronomy journal.
Author:: Steiner, J.J.
View in NAL's Catalog:: IND43886654
Format:: Electronic

66. Research and implementation needs to mitigate greenhouse gas emissions from agriculture in the USA

Article Title:: Soil & tillage research.
Author:: Follett, R.F.
View in NAL's Catalog:: IND43728631
Format:: Electronic

67. The length we go measuring environmental benefits of conservation practices.

Article Title:: Journal of soil and water conservation.
Author:: Mausbach, M.J.
View in NAL's Catalog:: IND43718307
Format:: Article

68. Do soil surveys and terrain analyses identify similar priority sites for conservation?

Article Title:: Soil Science Society of America journal.
Author:: Tomer, M.D.
View in NAL's Catalog:: IND43661854
Format:: Electronic

69. Effects of conservation practices on environmental quality in small watersheds ARS' benchmark watershed research network /

Published:: 2010
Author:: Walbridge, Mark R.
View in NAL's Catalog:: CAT31076480
Format:: Electronic

70. Effects of conservation practices on cultivated cropland in the Upper Mississippi River Basin summary of findings.

Published:: 2010
View in NAL's Catalog:: CAT31067517
Format:: Electronic

71. Conservation Effects Assessment Project bibliographies

View in NAL's Catalog:: CAT31067488
Format:: Electronic

72. Bobwhite and upland songbird response to CCRP practice CP33, habitat buffers for upland birds

Published:: 2009
View in NAL's Catalog:: CAT31064385
Format:: Electronic

73. Stemple Creek Conservation Effects Program (CEAP) final report

Published:: 2008
View in NAL's Catalog:: CAT31044750
Format:: Electronic

74. Conservation Effects Assessment Project bibliographies

View in NAL's Catalog:: CAT31024388
Format:: Electronic

75. The Wetlands Reserve Program supports migrating waterfowl in Nebraska's Rainwater Basin region

Published:: 2008
Author:: Bishop, Andrew.
View in NAL's Catalog:: CAT31021722
Format:: Electronic

76. Prairie Pothole regional studies

Published:: 2008
Author:: Gleason, Robert A.
View in NAL's Catalog:: CAT31021709
Format:: Electronic

77. The High Plains regional assessment

Published:: 2008
View in NAL's Catalog:: CAT31021708
Format:: Electronic

78. Quantifying the ecosystem services derived from wetland conservation practice in the glaciated interior plains the provision of water quality benefits /

Published:: 2008
Author:: Fennessy, Siobhan.
View in NAL's Catalog:: CAT31021707
Format:: Electronic

79. Assessment of ecological services derived from USDA conservation programs in the Mississippi alluvial valley

Published:: 2008
View in NAL's Catalog:: CAT31021703
Format:: Electronic

80. Mid-Atlantic regional assessment

Published:: 2008
View in NAL's Catalog:: CAT31021693
Format:: Electronic

81. Southeastern coastal plain foundation study assessing wetland restoration/creation practices on southern agricultural lands /

Published:: 2008
Author:: De Steven, Diane.
View in NAL's Catalog:: CAT31021689
Format:: Electronic

82. The Choptank Watershed wetland study

Published:: 2008
View in NAL's Catalog:: CAT31021680
Format:: Electronic

83. Dynamic bibliographies

Author:: Makuch, Joe.
View in NAL's Catalog:: CAT31010373
Format:: Electronic

84. Work plan for the cropland component of the Conservation Effects Assessment Project (CEAP) national assessment review draft.

View in NAL's Catalog:: CAT30999288
Format:: Electronic

85. Conservation Effects Assessment Project bibliographies

View in NAL's Catalog:: CAT30999269
Format:: Electronic

86. Strip cropping to prevent erosion /

Published:: 1931
Author:: Geib, H. V. b. 1890.
View in NAL's Catalog:: CAT30956178
Format:: Book

87. Agricultural conservation practices and related issues reviews of the state of the art and research needs : a conservation effects assessment bibliography /

Published:: 2004
Author:: Makuch, Joe.
View in NAL's Catalog:: CAT30926822
Format:: Electronic

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1. Challenges Facing USDA’s Conservation Reserve Program

2. A voluntary approach to agricultural conservation in the United States

3. Evaluating Conservation Program Success with Landsat and SWAT

4. The evaluation of conservation practice placement in the Little River Experimental Watershed using geographic information systems

5. Achieving Soil Organic Carbon Sequestration with Conservation Agricultural Systems in the Southeastern United States

6. Comparison of Mechanical and Chemical Winter Cereal Cover Crop Termination Systems and Cotton Yield In Conservation Agriculture

7. Effectiveness of Different Herbicide Applicators Mounted on a Roller/Crimper for Accelerated Rye Cover Crop Termination

8. Improving Estimates of Rangeland Carbon Sequestration Potential in the US Southwest

9. New roller crimper concepts for mechanical termination of cover crops in conservation agriculture.

10. Structural Conservation Practices in US Wheat Production: A Cost-Function Technology Adoption Approach

11. Managing Complex Problems in Rangeland Ecosystems

12. Tools for the Edge: What's New for Conserving Carnivores

13. Is No-Tillage Enough? A Field-Scale Watershed Assessment of Conservation Effects

14. Linking soil and water quality in conservation agricultural systems

15. Designing Impact Assessments for Evaluating Ecological Effects of Agricultural Conservation Practices on Streams

16. Responses of Arthropods to Large-Scale Manipulations of Dead Wood in Loblolly Pine Stands of the Southeastern United States

17. Impacts to Sizing of Conservation Practices in Pennsylvania from Implementation of NOAA14 Rainfall Data

18. Using conservation systems to alleviate soil compaction in a Southeastern United States ultisol

19. Adoption of conservation tillage in California: current status and future perspectives.

20. The Conservation Effects Assessment Project benchmark watersheds: Synthesis of preliminary findings.

21. Sustaining the Earth's Watersheds-Agricultural Research Data System: Data development, user interaction, and operations management.

22. Sustaining the Earth's Watersheds-Agricultural Research Data System: Overview of development and challenges.

23. Application of the Soil and Water Assessment Tool and Annualized Agricultural Non-Point Source models in the St. Joseph River watershed .

24. Hydrologic calibration and validation of the Soil and Water Assessment Tool for the Leon River watershed.

25. Quantifying relative contributions from sediment sources in Conservation Effects Assessment Project watersheds.

26. Relative magnitudes and sources of sediment in benchmark watersheds of the Conservation Effects Assessment Project.

27. Conservation practice effects on sediment load in the Goodwin Creek Experimental Watershed.

28. Conservation practice effectiveness in the irrigated Upper Snake River/Rock Creek watershed.

29. Long-term stream chemistry trends in the southern Georgia Little River Experimental Watershed.

30. Water quality and conservation practice effects in the Choptank River watershed.

31. Conservation Effects Assessment Project research in the Leon River and Riesel watersheds.

32. Environmental effects of agricultural conservation: A framework for research in two watersheds in Oklahoma's Upper Washita River Basin.

33. Implications of sampling frequency to herbicide conservation effects assessment.

34. Validation of paired watersheds for assessing conservation practices in the Upper Big Walnut Creek watershed, Ohio.

35. Assessment of the Iowa River's South Fork watershed: Part 2. Conservation practices.

36. Cannonsville Reservoir and Town Brook watersheds: Documenting conservation efforts to protect New York City's drinking water.

37. A new paradigm for natural resources research: The Conservation Effects Assessment Project.

38. Contribution of habitat and water quality to the integrity of fish communities in agricultural drainage ditches.

39. Assessing the benefits of grazing land conservation practices.

40. Communicating Conservation Effects Assessment Project results.

41. Annualized Agricultural Non-Point Source model application for Mississippi Delta Beasley Lake watershed conservation practices assessment

42. Environmental Quality Research in the Beasley Lake Watershed, 1995-2007: Succession from Conventional to Conservation Practices

43. Conservation practices and gully erosion contributions in the Topashaw Canal watershed

44. Assessment of the Iowa River's South Fork watershed: Part 1. Water quality

45. Overview of the Mark Twain Lake/Salt River Basin Conservation Effects Assessment Project

46. The first five years of the Conservation Effects Assessment Project

47. Creating Markets for Environmental Stewardship: Potential Benefits and Problems

48. Weed Control In Peanut Grown in a High-Residue Conservation-Tillage System

49. On how environmental stringency influences adoption of best management practices in agriculture

50. Representation of agricultural conservation practices with SWAT

51. Strategic location of conservation practices related to cow-calf production in the Southern Piedmont

52. Profiles of US farm households adopting conservation-compatible practices

53. Long term sediment yield and mitigation in a small southern piedmont watershed

54. Will farmers trade profits for stewardship? Heterogeneous motivations for farm practice selection

55. Little River Experimental Watershed, Tifton, Georgia, United States: a historical geographic database of conservation practice implementation

56. Integrating soil conservation practices and glyphosate-resistant crops: impacts on soil

57. Treatment wetlands: cost-effective practice for intercepting nitrate before it reaches and adversely impacts surface water

58. A Tale of Three Watersheds: Nonpoint Source Pollution and Conservation Practices across Iowa

59. Theme Overview: Agriculture and Water Quality in the Cornbelt: Overview of Issues and Approaches

60. Integrating Conservation and Commodity Program Payments: A Look at the Tradeoffs

61. China's Natural Wetlands: Past Problems, Current Status, and Future Challenges

62. Furrow Dikes

63. Show Me the Money.

64. Linking linear programming and spatial simulation models to predict landscape effects of forest management alternatives

65. Conservation Practices in Western Oregon Perennial Grass Seed Systems. II. Meadowfoam rotation crop management

66. Research and implementation needs to mitigate greenhouse gas emissions from agriculture in the USA

67. The length we go measuring environmental benefits of conservation practices.

68. Do soil surveys and terrain analyses identify similar priority sites for conservation?

69. Effects of conservation practices on environmental quality in small watersheds ARS' benchmark watershed research network /

70. Effects of conservation practices on cultivated cropland in the Upper Mississippi River Basin summary of findings.

71. Conservation Effects Assessment Project bibliographies