Cooperative studies on the effects of height of ridge, nitrogen supply, and time of harvest on yield and flesh color of the Porto Rico sweetpotato,
Edmond, J. B. 1896-
Cooperative studies on the effects of height of ridge, nitrogen supply, and time of harvest on yield and flesh color of the Porto Rico sweetpotato, by J.B. Edmond, and others. - Washington, U.S. Govt. Print. Off., 1950. - 40 p. 24 cm. - U.S. Dept. of Agriculture. Circular no. 832 .
Caption title. Joint contribution from South Carolina Agricultural Experiment Station, Texas Agricultural Exdperiment Station, Georgia Coastal Plain Experiment Station, and Bureau of Plant Industry, Soils and Agricultural Engineering. "Literature cited": p. 40.
agr50000551
Sweet potatoes--Research.
SB211.S9 / E34
Cooperative studies on the effects of height of ridge, nitrogen supply, and time of harvest on yield and flesh color of the Porto Rico sweetpotato, by J.B. Edmond, and others. - Washington, U.S. Govt. Print. Off., 1950. - 40 p. 24 cm. - U.S. Dept. of Agriculture. Circular no. 832 .
Caption title. Joint contribution from South Carolina Agricultural Experiment Station, Texas Agricultural Exdperiment Station, Georgia Coastal Plain Experiment Station, and Bureau of Plant Industry, Soils and Agricultural Engineering. "Literature cited": p. 40.
agr50000551
Sweet potatoes--Research.
SB211.S9 / E34