000 00346nam a2200121Ia 4500
001 MPKV109536
008 120911s9999 xx 000 0 und d
082 _a636
245 _aJournal of Animal Science Vol 55
_c;
246 _aJournal of Animal Science Vol 11
260 _aUSA
_bAmerican Society of Animal Science
_c1982
650 _aAnimal Science
999 _c72872
_d72872