Brigham, R. D. (1963). Fertilizer rate test on three varieties of castorbeans grown on sprinkler-irrigated sandy soils, Gaines County, Texas, 1962. Texas Agricultural Experiment Station.
Chicago Style (17th ed.) CitationBrigham, Raymond D. Fertilizer Rate Test on Three Varieties of Castorbeans Grown on Sprinkler-irrigated Sandy Soils, Gaines County, Texas, 1962. College Station, Tex.: Texas Agricultural Experiment Station, 1963.
MLA (9th ed.) CitationBrigham, Raymond D. Fertilizer Rate Test on Three Varieties of Castorbeans Grown on Sprinkler-irrigated Sandy Soils, Gaines County, Texas, 1962. Texas Agricultural Experiment Station, 1963.
Warning: These citations may not always be 100% accurate.