000 00353nam a2200121Ia 4500
001 MPKV110221
008 120911s9999 xx 000 0 und d
082 _a637
245 _aJournal of Dairy Science Vol 68 Part No.1-6
_c;
246 _aJournal of Dairy Science Vol 1
260 _aIllinois
_bAmerican Dairy Science Asso.
_c1985
650 _aDairy Science
999 _c73543
_d73543