00424nam a2200133Ia 4500008004100000082002000041100001600061245003100077260004700108300000800155942000700163952010300170999001700273140113s9999    xx            000 0 und d  a633.15.392   L5  a"Arnon, I."  aMineral nutrition of Maize  a1975bInternational Potash institutecBern  a452  cBK  00104070aVTLbVTLd2014-01-13l0o633.15.392   L5pVBK4257r2014-01-13 00:00:00w2014-01-13yBK  c60841d60841