00678nam a2200205 4500 55203 BD-RjUL 20211209080231.0 161115s2002 ii ||||| |||| 00| 0 eng d (BD-RjUL) 55325 Eng BD-RjUL Eng 23 631.584 JAS 2002 Jayashankar, M 164476 Soil conservation in organic farming : handbook-1, green manure, green leaf manure, biofertilisers/ M Jayashankar Chennai : Centre for Indian Knowledge Systems, 2002. [6],30 p. : illustrations ; 22 cm. Organic farming Soil conservation. 164477 ddc BK 55203 55203 0 0 ddc 0 1 IBSc IBSc Institute Library 2016-11-15 Purchase 20.00 0 631.584 JAS 2002 2016-11-15 00:00:00 C-1 2016-11-15 BK