Graphic summary of farm crops
U.S Department of agriculture
Graphic summary of farm crops - Washington 1945 - 23cm. 104 map - (U.S.D.A.Miscellaneous pub., no. 512) .
AGRICULTURE - - U.S I.
AGRICULTURE - - U.S I.
630.973 U-4G
Graphic summary of farm crops - Washington 1945 - 23cm. 104 map - (U.S.D.A.Miscellaneous pub., no. 512) .
AGRICULTURE - - U.S I.
AGRICULTURE - - U.S I.
630.973 U-4G