000 00290nam a2200121Ia 4500
082 _a636.082 J50G
100 _aTylor, Michael
245 _aGenetics and animal breeding
260 _aLondon
_bOliver & boyd
_c1968
300 _a489p.
650 _aStock and stock - breeding
942 _2ddc
_cC
999 _c2262
_d2262