000 00333nam a2200145Ia 4500
008 210210b1927 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a590/256
100 _aPUNNETT (R C)
245 _aMendelish
260 _aLondon
_bMacmillan & Co. Ltd.
_c1927
650 _aMendelish
690 _aZoology
906 _a010828
999 _c138718
_d138718