Browsing by Title "Fertilizer inspection, analysis and use, 1945"

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  • Fertilizer inspection, analysis and use, 1945 

    Trowbridge, E. A. (Edwin Alfonso), 1885-1948; Haigh, L. D. (Leonard Dixon), 1875-1969; Cowan, E. W. (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1946)