01001cam a2200265 4500 agr67000378 DLC 20260227111027.0 700508s1967 dcua b 000 0 eng c agr67000378 U.S. Nat'l Agr. Libr. DLC DLC S494.5.A25 D5 1 Ag84Ah no. 344 630/.2/08 19 Dill, Henry W. 1912- Worldwide use of airphotos in agriculture [by Henry W. Dill. Washington] Economic Research Service, U.S. Dept. of Agriculture; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1967] iv, 23 p. illus. 26 cm. [United States. Dept. of Agriculture] Agriculture handbook ; no. 344 Bibliography: p. 21-23. Aerial photography in agriculture. Aerial photography. Airplanes in agriculture. Agriculture handbook (United States. Department of Agriculture) ; no. 344. 12305 12305