1-5 of 5 Books

Conservation farming practices and flood control
By Hugh H. Bennett

Contour stripcropping under the 1942 Agricultural conservation program
By United States. Agricultural Adjustment Agency

Field stripcropping under the 1942 Agricultural conservation program
By United States. Agricultural Adjustment Agency

Soil losses from cultivated strips in strip-cropped fields in the Ohio Valley Region
By R. W. Gerdel