000 00414nas a2200121Ia 4500
008 140328n1967 xxu |||gr||||Z||||||eng
082 _a631
100 _eAuthor.,
245 0 _aCrop Science Vol. 7
_hBound Volumes
260 _aUSA
_bCrop Science Society of America
_c1967
300 _a690.
942 _2ddc
_cBV
999 _c65114
_d65114