Format: Electronic / Topic: Water quality - OpenAGRICOLA Search Results

1. Colorado river salinity damage estimation program

Published:: 1988
View in NAL's Catalog:: CAT92982441
Format:: Electronic

2. Environmental hypermedia programs and water quality models /

Published:: 1994
View in NAL's Catalog:: CAT10667697
Format:: Electronic

3. The strategy for improving water-quality monitoring in the United States final report of the Intergovernmental Task Force on Monitoring Water Quality.

Published:: 1995
View in NAL's Catalog:: CAT10753686
Format:: Electronic

4. Welcome to hydroexplorer 2!

Published:: 1995
View in NAL's Catalog:: CAT10755356
Format:: Electronic

5. Stream water quality in the conterminous United States status and trends of selected indicators during the 1980's /

Published:: 1994
Author:: Smith, Richard A., 1945-
View in NAL's Catalog:: CAT10829295
Format:: Electronic

6. Environmental indicators of water quality in the United States

Published:: 1996
View in NAL's Catalog:: CAT10859795
Format:: Electronic

7. Water quality in the Albemarle-Pamlico drainage basin, North Carolina and Virginia, 1992-95

Published:: 1998
View in NAL's Catalog:: CAT10859798
Format:: Electronic

8. Cryptosporidium a waterborne pathogen /

Published:: 1996
Author:: Avery, Barbara Kneen.
View in NAL's Catalog:: CAT10859883
Format:: Electronic

9. Water quality and the North Carolina swine industry

Published:: 1995
View in NAL's Catalog:: CAT10860316
Format:: Electronic

10. Water quality in the Georgia-Florida coastal plain, Georgia and Florida, 1992-96

Published:: 1998
View in NAL's Catalog:: CAT10860326
Format:: Electronic

11. Water quality in the central Columbia Plateau, Washington and Idaho, 1992-95

Published:: 1998
View in NAL's Catalog:: CAT10861080
Format:: Electronic

12. Nitrate in the ground waters of the United States assessing the risk /

Published:: 1997
Author:: Nolan, Bernard T.
View in NAL's Catalog:: CAT10861643
Format:: Electronic

13. Macroinvertebrate field and laboratory methods for evaluating the biological integrity of surface waters

Published:: 1990
View in NAL's Catalog:: CAT10861725
Format:: Electronic

14. Water quality in the Ozark plateaus, Arkansas, Kansas, Missouri, and Oklahoma, 1992-95

Published:: 1998
View in NAL's Catalog:: CAT10862290
Format:: Electronic

15. Arizona water expertise directory

Published:: 1998
Author:: Tellman, Barbara.
View in NAL's Catalog:: CAT10863632
Format:: Electronic

16. Irrigation water quality criteria

Published:: 1997
Author:: Hergert, Gary W.
View in NAL's Catalog:: CAT10876357
Format:: Electronic

17. National Water-Quality Assessment Program

Published:: 1997
Author:: Leahy, P. Patrick.
View in NAL's Catalog:: CAT10874427
Format:: Electronic

18. Coastlines

View in NAL's Catalog:: CAT11110557
Format:: Electronic

19. Exotics and public policy in the Great Lakes the results of a workshop at the biennial Great Lakes Water Quality Forum, Milwaukee, Wisconsin, 23 and 26 September 1999 /

Published:: 1999
View in NAL's Catalog:: CAT11111386
Format:: Electronic

20. TMDL (total maximum daily load) development

Published:: 2000
View in NAL's Catalog:: CAT11112967
Format:: Electronic

21. Clean Water Act regulatory expansion total maximum daily loads program.

Published:: 2001
View in NAL's Catalog:: CAT11112968
Format:: Electronic

22. Legislators skeptical about TMDL proposal from EPA

Published:: 2000
View in NAL's Catalog:: CAT11112970
Format:: Electronic

23. Evaluating TMDLs protecting the rights of POTWs.

Published:: 2000
View in NAL's Catalog:: CAT11112971
Format:: Electronic

24. EPA reasserts support for TMDL proposal despite critics

Published:: 2000
Author:: Blankenship, Karl.
View in NAL's Catalog:: CAT11112972
Format:: Electronic

25. Debate rages over new rules for TMDLs

Published:: 2000
Author:: Blankenship, Karl.
View in NAL's Catalog:: CAT11112973
Format:: Electronic

26. Current TMDL policies

Published:: 1999
View in NAL's Catalog:: CAT11112974
Format:: Electronic

27. Revisions to the water quality planning and management regulation and revisions to the National Pollutant Discharge Elimination System Program in support of revisions to the water quality planning and management regulation final rules.

Published:: 2000
View in NAL's Catalog:: CAT11112975
Format:: Electronic

28. Method for estimating pesticide use for county areas of the conterminous United States

Published:: 2000
Author:: Thelin, Gail P.
View in NAL's Catalog:: CAT11115223
Format:: Electronic

29. Benefits to downstream flood attenuation and water quality as a result of constructed wetlands in agricultural landscapes

Published:: 1995
Author:: DeLaney, Taylor A.
View in NAL's Catalog:: CAT11116392
Format:: Electronic

30. Constructed wetland system for water quality improvement of irrigation wastewater

Published:: 1994
Author:: Hoag, J. Chris.
View in NAL's Catalog:: CAT11117015
Format:: Electronic

31. National Sedimentation Laboratory

Published:: 2002
View in NAL's Catalog:: CAT11117016
Format:: Electronic

32. Southeast Watershed Research Laboratory South Atlantic Area.

Published:: 1999
View in NAL's Catalog:: CAT11117218
Format:: Electronic

33. Water current

View in NAL's Catalog:: CAT11117579
Format:: Electronic

34. J. Phil Campbell, Sr., Natural Resource Conservation Center Watkinsville, Georgia USA.

Published:: 2001
View in NAL's Catalog:: CAT11117974
Format:: Electronic

35. Water quality and agriculture status, conditions, and trends /

Published:: 1997
View in NAL's Catalog:: CAT11118382
Format:: Electronic

36. National Agricultural Library's database of online documents covering water and agriculture

Published:: 2000
Author:: Makuch, Joe.
View in NAL's Catalog:: CAT11118558
Format:: Electronic

37. Regional interpretation of water quality monitoring data

Published:: 1997
Author:: Smith, Richard A.
View in NAL's Catalog:: CAT11118726
Format:: Electronic

38. Fire, landscapes and water quality

Published:: 2002
Author:: Makuch, Joe.
View in NAL's Catalog:: CAT11121108
Format:: Electronic

39. Oxygen depletion in coastal waters

Published:: 1998
Author:: Rabelais, Nancy N.
View in NAL's Catalog:: CAT11122594
Format:: Electronic

40. Agricultural phosphorus in the Chesapeake Bay watershed

Published:: 1998
View in NAL's Catalog:: CAT11124425
Format:: Electronic

41. Modeling of the Chesapeake Bay

Published:: 1990
View in NAL's Catalog:: CAT11127933
Format:: Electronic

42. Agricultural air emissions effects on water quality

Published:: 2002
View in NAL's Catalog:: CAT11128710
Format:: Electronic

43. Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion XI : the central and eastern forested uplands including all or parts of the states of Pennsylvania ... and the tribes within the ecoregion.

Published:: 2000
View in NAL's Catalog:: CAT11129141
Format:: Electronic

44. Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion III : xeric west including all or parts of the states of : Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, Texas, and the authorized Tribes within the ecoregion.

Published:: 2000
View in NAL's Catalog:: CAT11129196
Format:: Electronic

45. Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion IV : Great Plains grass and shrublands including all or parts of North Dakota, South Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas and the authorized Tribes within the ecoregion.

Published:: 2001
View in NAL's Catalog:: CAT11129197
Format:: Electronic

46. Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion V : South Central cultivated Great Plains including all or parts of the states of Montana, North Dakota, South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, Texas, and New Mexico, and the authorized tribes within the ecoregion.

Published:: 2001
View in NAL's Catalog:: CAT11129198
Format:: Electronic

47. Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VI : Corn Belt and Northern Great Plains, including all or parts of the states of South Dakota, North Dakota, Nebraska, Minnesota, Iowa, Illinois, Wisconsin, Indiana, Michigan, Ohio and authorized Tribes within the ecoregion.

Published:: 2000
View in NAL's Catalog:: CAT11129200
Format:: Electronic

48. Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion X : Texas-Louisiana Coastal and Mississippi Alluvial Plains including all or parts of the States of Texas, Louisiana, Mississippi, Arkansas, Tennessee, Kentucky, Missouri and Illinois, and the authorized tribes within the ecoregion.

Published:: 2001
View in NAL's Catalog:: CAT11129201
Format:: Electronic

49. Water quality criteria for nitrogen (nitrate, nitrite and ammonia) overview report.

Published:: 1986
Author:: Nordin, Richard Nels, 1947-
View in NAL's Catalog:: CAT11129208
Format:: Electronic

50. Consumer factsheet on nitrates/nitrites

Published:: 2002
View in NAL's Catalog:: CAT11129209
Format:: Electronic

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Search Results

1. Colorado river salinity damage estimation program

2. Environmental hypermedia programs and water quality models /

3. The strategy for improving water-quality monitoring in the United States final report of the Intergovernmental Task Force on Monitoring Water Quality.

4. Welcome to hydroexplorer 2!

5. Stream water quality in the conterminous United States status and trends of selected indicators during the 1980's /

6. Environmental indicators of water quality in the United States

7. Water quality in the Albemarle-Pamlico drainage basin, North Carolina and Virginia, 1992-95

8. Cryptosporidium a waterborne pathogen /

9. Water quality and the North Carolina swine industry

10. Water quality in the Georgia-Florida coastal plain, Georgia and Florida, 1992-96

11. Water quality in the central Columbia Plateau, Washington and Idaho, 1992-95

12. Nitrate in the ground waters of the United States assessing the risk /

13. Macroinvertebrate field and laboratory methods for evaluating the biological integrity of surface waters

14. Water quality in the Ozark plateaus, Arkansas, Kansas, Missouri, and Oklahoma, 1992-95

15. Arizona water expertise directory

16. Irrigation water quality criteria

17. National Water-Quality Assessment Program

18. Coastlines

19. Exotics and public policy in the Great Lakes the results of a workshop at the biennial Great Lakes Water Quality Forum, Milwaukee, Wisconsin, 23 and 26 September 1999 /

20. TMDL (total maximum daily load) development

21. Clean Water Act regulatory expansion total maximum daily loads program.

22. Legislators skeptical about TMDL proposal from EPA

23. Evaluating TMDLs protecting the rights of POTWs.

24. EPA reasserts support for TMDL proposal despite critics

25. Debate rages over new rules for TMDLs

26. Current TMDL policies

27. Revisions to the water quality planning and management regulation and revisions to the National Pollutant Discharge Elimination System Program in support of revisions to the water quality planning and management regulation final rules.

28. Method for estimating pesticide use for county areas of the conterminous United States

29. Benefits to downstream flood attenuation and water quality as a result of constructed wetlands in agricultural landscapes

30. Constructed wetland system for water quality improvement of irrigation wastewater

31. National Sedimentation Laboratory

32. Southeast Watershed Research Laboratory South Atlantic Area.

33. Water current

34. J. Phil Campbell, Sr., Natural Resource Conservation Center Watkinsville, Georgia USA.

35. Water quality and agriculture status, conditions, and trends /

36. National Agricultural Library's database of online documents covering water and agriculture

37. Regional interpretation of water quality monitoring data

38. Fire, landscapes and water quality

39. Oxygen depletion in coastal waters

40. Agricultural phosphorus in the Chesapeake Bay watershed

41. Modeling of the Chesapeake Bay

42. Agricultural air emissions effects on water quality

49. Water quality criteria for nitrogen (nitrate, nitrite and ammonia) overview report.

50. Consumer factsheet on nitrates/nitrites