00425nam a2200133Ia 4500008004100000082002600041100002200067245002500089260003600114300000800150942000700158952010900165999001700274140113s9999    xx            000 0 und d  a631.816:633.2/.3   L4  a"Mays, D.A., Ed."  aForage Fertilization  a1974b"ASA, SSSA, CSSA"cU.S.A.  a621  cBK  00104070aVTLbVTLd2014-01-13l0o631.816:633.2/.3   L4pVBK2156r2014-01-13 00:00:00w2014-01-13yBK  c58835d58835