"Color reproduction by Bureau of Agricultural Economics, U.S.D.A." Includes chart showing type of land use, acreage, and recommended use.
Imprint: [Washington, D.C.?] : U.S. Bureau of Agricultural Economics, [1940?]
Dimensions: 19 x 22 cm, on sheet 38 x 28 cm; Scale: Scale not given.
Coordinates: W0854102 W0851205 N0385450 N0383509