000 00342nam a2200121Ia 4500
001 MPKV057257
008 120911s9999 xx 000 0 und d
082 _a637
245 _aJournal of Dairy Science Vol 53
_c;
246 _aJournal of Dairy Science Vol 53
260 _aIllinois
_bAmerican Dairy Science Asso.
_c1970
650 _aDairy Science
999 _c55250
_d55250