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By: Friedman, B. A. (Bernard A.), - United States. Bureau of Plant Industry, Soils, and Agricultural Engineering.Edition:Publication info: [Beltsville, Md.?], U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Plant Industry, Soils, and Agricultural Engineering, 1949Volume: no.245Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Friedman, B. A. (Bernard A.), - Radspinner, W. A.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Agricultural Marketing Service, 1956Volume: no.107Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: