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.
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TextSeries: U.S. Dept. of Agriculture ; Circular no. 832Publication details: Washington, U.S. Govt. Print. Off., 1950.Description: 40 p. 24 cmSubject(s): LOC classification: - SB211.S9 E34
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.
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