000 00254nam a2200085Ia 4500
001 MPKV106940
008 120911s9999 xx 000 0 und d
245 _aJournal of Dairy Science Vol. 69 Part 1-4
_c;
260 _aIllinois
_bAmerican Dairy Science Asso
_c1986
999 _c70318
_d70318