Category:Farmers' Bulletin. No. 1669 - Farm terracing
Main category: Farmers' Bulletin (USDA)
Media in category "Farmers' Bulletin. No. 1669 - Farm terracing"
The following 2 files are in this category, out of 2 total.
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Farmers' Bulletin. No. 1669, 1931 - Farm terracing (IA CAT10305638).pdf 0 × 0, 25 pages; 1.11 MB
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Farmers' Bulletin. No. 1669, 1931, ed. 1935 - Farm terracing (IA CAT31301825).pdf 1,275 × 1,650, 25 pages; 1.08 MB