000 00382nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aGunther, W. Rahnefeld
245 _aBackfat thickness and body weight in swine selection
260 _aOttawa
260 _c1970
300 _a0.916666667
440 _aNo. 1383; Canada Department of
901 _pS17679
942 _cB
_2udc
999 _c116419
_d116419