00419nam a2200133Ia 4500008004100000082001500041100003200056245004700088260002000135300000800155942000700163952009800170999001700268140113s9999    xx            000 0 und d  a581.13  M2  a"Mengel, K. & Kirkby, E.A."  aPrinciples of plant nutrition  3rd edition  a1982bIDIcBern  a655  cBK  00104070aVTLbVTLd2014-01-13l0o581.13  M2pVBK4140r2014-01-13 00:00:00w2014-01-13yBK  c60724d60724