000 00325nam a2200133Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a9780030197163
100 _aUrsula Goodenough
245 0 _aGenetics
250 _a2ND ED.
260 _bHolt, Rinehart And Winston
_aNew York
_c1978
650 _aGenetics
942 _cBK
999 _c13146
_d13146