00942cam a22002531 4500 agr41000014 DLC 20260227110959.0 960425s1940 dcua f000 0 eng c agr41000014 (OCoLC)34632935 U.S. Dept. of Agr. Library MoU DLC S623 .U5 1940d 631.45 United States. Soil Conservation Service. Plowing for terrace maintenance in the South. [By John M. Downing and Philip M. Price in cooperation with C.L. Hamilton] United States Department of Agriculture. Soil Conservation Service. [Washington, U.S. Govt. Print. Off., 1940] [12] p. illus. 23 cm. Soil conservation. Plowing. Downing, John McMahon, 1905- Price, Philip Middleton, 1905- joint author. Hamilton, C. L. (Clifford Leslie), 1904- 10065 10065