000 00378nam a2200145Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a576.5
_bSIN-E
100 _aSingleton, W Ralph
245 0 _aElementary Genetics
260 _bD Van Nostrand Company
_aLondon
_c1962
300 _a576p.
630 _xGeneral Stack
650 _aGenetics
_vBotany
_xGeneralia
942 _cBOOK
999 _c29879
_d29879