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Optimum erosion control at least cost : proceedings of the National Symposium on Conservation Systems, December 14-15, 1987, Hyatt Regency Chicago in Illinois Center.

Other Authors:
National Symposium on Conservation Systems and American Society of Agricultural Engineers.
Format:
Book
Language:
English
Subjects:
Soil conservation Congresses
Soil erosion Congresses
View in NAL's Catalog:
CAT88892808