00425nam a2200133Ia 4500008004100000082002300041100002400064245003500088260003000123300000800153942000700161952010600168999001700274140113s9999    xx            000 0 und d  a631.(02)   P12.115  a"Sparks, D.L., Ed."  aAdvances in Agronomy -vol. 115  a2012bElseviercAmsterdam  a358  cBK  00104070aVTLbVTLd2014-01-13l0o631.(02)   P12.115pVBK5107r2014-01-13 00:00:00w2014-01-13yBK  c61654d61654