000 00355nam a2200121Ia 4500
001 MPKV112632
008 120911s9999 xx 000 0 und d
082 _a636
245 _aJournal of Animal Science Vol 68 No -9-11
_c;
246 _aJournal of Animal Science Vol 10
260 _aUSA
_bAmerican Society of Animal Science
_c1990
650 _aAnimal Science
999 _c75907
_d75907