000 00337nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aHalnan, E. T.
245 _aScientific principles of poultry feeding
260 _aLondon
_c1944
300 _a1-60 p.
440 _aGreat Britain Ministry of Agr
901 _a16432
942 _cB
_2udc
999 _c1982
_d1982