Category:Farmers' Bulletin. No. 1520 - Soybeans - culture and varieties
Main category: Farmers' Bulletin (USDA)
Media in category "Farmers' Bulletin. No. 1520 - Soybeans - culture and varieties"
The following 3 files are in this category, out of 3 total.
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Farmers' Bulletin. No. 1520, 1927 - Soybeans - culture and varieties (IA CAT10310637).pdf 1,275 × 1,650, 37 pages; 1.82 MB
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Farmers' Bulletin. No. 1520, 1927, ed. 1939 - Soybeans - culture and varieties (IA CAT31299775).pdf 1,275 × 1,650, 43 pages; 1.83 MB
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Farmers' Bulletin. No. 1520, 1927, ed. 1949 - Soybeans - culture and varieties (IA CAT87204732).pdf 1,275 × 1,650, 41 pages; 1.57 MB