"Color reproduction by Bureau of Agricultural Economics, U.S.D.A." "8-21-40" Includes chart showing type of land use, acreage, and recommended use.
Imprint: [Washington, D.C.?] : U.S. Bureau of Agricultural Economics, [1940]
Dimensions: 21 x 16 cm, on sheet 38 x 28 cm; Scale: Scale not given.
Coordinates: W0852641 W0850354 N0391837 N0385446