000 00333 a2200133 4500
080 _a575.1
_bS 617 E
245 1 _aElementary genetics
_cby W.R. Singleton
250 _aEast West edn.
260 _aNew York
_bD. Van Nostrand Co. Inc.
_c1965
650 _aGenetics
100 1 _aSingleton, W.R.
_d
300 _a482 p.
901 _a84512
999 _c30974
_d30974