000 00499nam a2200217Ia 4500
008 180514s9999||||xx |||||||||||||| ||und||
082 _a591.15/Si648E
084 _aDDC
100 _aW. Ralph Singleton
245 0 _aElementary Genetics
260 _aNew Jersey
260 _bD.Van Nostrand Company, Inc.
260 _c1962
300 _axiii, 482
650 _aGenetics
942 _cBook
999 _c10621
_d10621