00424nam a2200109Ia 4500008004100000100003800041245007300079300001200152942000700164952012600171999001700297140318s9999    xx            000 0 und d  aKanwar, J.S. & Katyal, J.C., Eds.  aPlant nutrient needs supplym efficiency & policy issues 2000-2025 AD  a157-160  cRP  00104070aVTLbVTLd2014-03-18hNational Academy of Agric. Sciences.  l0pRPV1519r2014-03-18 00:00:00w2014-03-18yRP  c99811d99811