00430nam a2200157Ia 4500008004100000082001300041245002500054260002500079300001000104490000900114600002000123650001300143942000700156952009200163999001700255140224s9999    xx            000 0 und d  a575 H7.1  aAdvances in agronomy  bAcademic pressc1970  a462p.  av.22  aN.C. Brady, ed.  aAgronomy  cBK  00104070aKSDbKSDd2014-02-24l0o575 H7.1p994r2014-02-24 00:00:00w2014-02-24yBK  c90970d90970