000 00604nam a2200193Ia 4500
919 _a010262
082 _a630.05
_bN49.54 "SER"
100 _aSparks, Donald L.
245 _aAdvances in agronomy, V.54 /ed. by Donald L. Sparks
260 _aSan Diego
_bAP
_c1995
964 _a
_b0
_c
_d
_e
_fed.
_g
999 _c10093
_d10093