000 00317nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
020 _a0011183X
044 _aU.S.A.
245 _aCrop Science. v.5, 1965
_c
260 _bCrop Science Society of America
_aMadison
_c1965
300 _av.5, 611 p.; 24cm.
942 _2udc
_cP
999 _c5232
_d5232