000 00318nam a2200133Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a978002418120X
100 _aGuyer, Michael .F
245 0 _aAnimal Biology
250 _a3RD ED.
260 _bMacmillan & Co.
_aNew York
_c1985
650 _aGenetics
942 _cBK
999 _c857
_d857