00579nam a22001817a 450000500170000001000150001702000270003203500130005903700130007208200110008510000210009624500780011726000420019527000650023730000250030250000500032770000200037720130610153814.0  aENG-107296  a9788192465111c1095.00  aEN-90829  bDBAD/PUB  a631.42  aAggrawal, Vipin   aSoil fertility and fertilizers /cby Vipin  Aggrawal [and] Varsha Pateria  aNew DelhibDPS Publishing Housec2013  a4598/12B,Gole Cottage,Ansari Road, Darya GanjbDelhie110002  aviii,264p.c22cm(Hb)  aIncludes bibliographical references and index  dPateria, Varsha