National Agricultural Lands Study
|Other Authors:||United States. Soil Conservation Service., Council on Environmental Quality (U.S.), National Agricultural Lands Study (U.S.)|
[Washington, D.C.] :
[U.S. Dept. of Agriculture, Soil Conservation Service?] : For sale by the Supt. of Docs., U.S. G.P.O., [distributor],
22 pages, 2 unnumbered pages : illustrations ; 23 x 10 cm.