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close this bookSoil and Water Conservation (SWC) Technologies and Agroforestry Systems (IIRR, 1992, 171 p.)
close this folderOrganic fertilizer sources:
View the document1. Basket Composting
View the document2. Fertilizer from Livestock and Farm Wastes
View the document3. Liquid Fertilizer from Leguminous Trees
View the document4. Use of Green Manures