000 00325nam a2200133Ia 4500
008 210101s1971 xx 000 0 eng d
082 _a575.1 S 916 G
100 _aStrickberger, Monroe W.
245 0 _aGenetics
260 _aNew York
_bThe macmillion company
_c1971
300 _a868
650 _aGenetics
942 _2ddc
_cBK
999 _c2397
_d2397