000 00354nam a2200121Ia 4500
001 MPKV109549
008 120911s9999 xx 000 0 und d
082 _a637
245 _aJournal of Dairy Science Vol 66 Part No.7-12
_c;
246 _aJournal of Dairy Science Vol 1
260 _aIllinois
_bAmerican Dairy Science Asso.
_c1983
650 _aDairy Science
999 _c72885
_d72885