000 00330nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aKnox, C.W.
245 _aGenetics of plumage color in poultry
260 _aAmes
_c1927
300 _a105-131 p.
440 _aIowa Agricultural Experiment
901 _a21943
942 _cB
_2udc
999 _c3733
_d3733