000 00334nam a2200145Ia 4500
082 _a575.1
_bLEG
100 _aLevine, R P
_944961
245 _aGenetics
_cR P Levine
260 _aNew York:
_bHolt, Rinehart and Winstan,
_c1962.
300 _aviii, 180p.
500 _aPB
546 _aEng
650 _aGenetics
_944962
942 _cBK
999 _c10063
_d10063