000 00272nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aPunnett, Reginald Crundall
245 0 _aHeredity In Poultry
260 _bHenry Holt
_aNew York
_c1924
650 _aScience
942 _cBK
999 _c9648
_d9648