TY - BOOK AU - Edmond,J.B. TI - Cooperative studies of sweetpotato-plant production, T2 - U.S. Dept. of Agriculture AV - SB211.S9 E32 PY - 1948/// CY - Washington PB - U. S. Govt. Print. Off. KW - Sweet potatoes KW - Research N1 - Caption title; Contribution from Bureau of Plant Industry, Soils, and Agricultural Engineering, in cooperation with the Agricultural Experiment Stations of Mississippi and South Carolina; "Literature cited": p 17 ER -