State of Indian Agriculture
Concentrated organic manure , sludge, pk mani
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Soil
Telecomsector 100620083023-phpapp02
Agriculture Brochure 2009 - Victus
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Potentiality of deoiled seed cakes as organic manure on tree growth
Civil-V-hydrology and Irrigation Engineering [10cv55]-Notes
Basak & Biswas, Plant and Soil(2009)317;235-255