000 00314nam a2200133Ia 4500
008 160316s1965 xxu||||| |||| 00| 0 eng d
020 _a
100 _aRoberts, H F
245 _aPlant Hybridization Before Mendal
250 _a
260 _aNew York
_bHafner Publishing Co.
_c1965
300 _a374
700 _a
_a
999 _c16764
_d16764