000 00351nam a2200133Ia 4500
008 161001s1972 xx 000 0 und d
082 _a636.513.020.2 N77C
100 _aNorth,Mack O.
245 _aCommercial chicken production manual
260 _bAVI publishing company
_c1972
300 _a645P.
650 _aPoultry - Management
942 _2ddc
_cC
999 _c2216
_d2216