3 results containing "United States. Department of Agriculture."
Report on agricultural survey of Peru.
1941] | 43 l. | United States. Department of Agriculture.
S207 .U5 1941 (Case X) [P&P] Copy 1
Miscellaneous pictures made within the United States, 1938-1944(?), chiefly of drainage ditches in conjunction with soil conservation program of the U.S. Department of Agricuture
1938-ca. 1944. | 39 photographic prints. | United States. Department of Agriculture.
LOT 2181 (F) [P&P]
Peoria, Ill. May, 1942. Northern regional research laboratory of the U.S. Dept. of Agriculture
1942 May. | 10 photographic prints. | Forsythe, William J.
LOT 2142 (F) [P&P]