000 00347nam a2200145Ia 4500
008 161001s1971 xx 000 0 und d
082 _a636 A18A
100 _aAcker,Duane
245 _aAnimal science and industry
250 _a2nd
260 _aNew Jersey
_bPrentice hall
_c1971
300 _a604p.
650 _aAniaml science
942 _2ddc
_cC
999 _c1909
_d1909