00367nam a2200121Ia 4500008004100000100001900041245004100060260002600101300000800127942000700135952008600142999001700228140113s9999    xx            000 0 und d  a"Kanwar, J.S."  aSoil Fertility (Theory and Practice)  a1976bICARcNew Delhi  a533  cBK  00104070aVTLbVTLd2014-01-13l0pVBK3394r2014-01-13 00:00:00w2014-01-13yBK  c59978d59978