000 00353nam a2200145Ia 4500
999 _c6936
_d6936
008 170207s9999 xx 000 0 und d
082 _a575.1 LEV-G
100 _aR.P. Levine
245 _aGenetics
260 _bHolt Rinehart & Winston Publishers
_aNew York
_c1962
300 _a180p.
650 _aGenetics
650 _aBiology
942 _cBOOKS
_2ddc