00631nam a2200145Ia 4500008004100000082003800041100008500079245005800164260005700222300001400279650005000293942000700343952011800350999001700468140224s9999    xx            000 0 und d  a631.8:661 1972.1.27/28 (082.2) L2  aSeminar on recent advances in fertilizer technology, New Delhi, Jan.27-28, 1972.  aRecent advances in fertilizer technology; proceedings  aNew DelhibThe Fertilizer Association of Indiac1972  avii,269p.  aFertilizers and manures,Phosphate fertilizers  cBK  00104070aKSDbKSDd2014-02-24l0o631.8:661 1972.1.27/28 (082.2) L2p1235r2014-02-24 00:00:00w2014-02-24yBK  c95563d95563