000 00471nas a2200133Ia 4500
008 140421n1967 cau |||gr||||Z||||||eng
082 _a630
100 _eAuthor.
245 0 _aHilgardia Vol. 38
_hBound Volumes
260 _aBerkeley
_bUniversity of California
_c1967
300 _a622.
653 _aAgriculture. & related technologies
942 _2ddc
_cBV
999 _c68344
_d68344