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Residual Effects of Forcing and Hardening of Tomato, Cabbage, and Cauliflower Plants
Babb, M.F., (1940)
Effects of Certain Insecticides in Soil on Crop Plants
Boswell, Victor R., (1955)
A Study of Rapid Deterioration of Vegetable Seeds and Methods for its Prevention
Boswell, Victor R., (1940)