00426nam a22001577a 450000500170000001000150001702000120003203500140004403700130005808200110007110000180008224500630010026000370016327000480020030000200024820230314160754.0  aENG-136376  c340.00   aEN-119908  bDBAD/PUB  a388.04  aS. Sapthagiri  aBasic princeples of organic farming/cS. Sapthagiri at all  aTamil NadubShanlax Publications  bTamil NaduaVasantha Nagar, Maduraie625003  a208p.c22cm(pb)