01036cam a22002891a 4500 agr58000037 DLC 20260227111019.0 821015s1957 dcua f000 0 eng c agr58000037 (OCoLC)8864160 U.S. Dept. of Agr. Libr. MsSM DNAL OCoLC DLC premarc S544 .G54 1 Ag84Ah no.123 C210 630.717 Gilbertson, H. W. (Henry Walter), 1881- Result demonstration manual for extension workers / by H.W. Gilbertson and Gladys Gallup. [Washington, D.C.] : U.S. Dept. of Agriculture, Federal Extension Service, 1957. 31 p. : ill. ; 26 cm. Agriculture handbook / United States Department of Agriculture ; no. 123 Cover title. Agricultural extension work. Gallup, Gladys (Gladys G.) Agriculture handbook (United States. Department of Agriculture) ; no. 123. 11625 11625