000 00344nam a2200121Ia 4500
001 MPKV113357
008 120911s9999 xx 000 0 und d
082 _a637
245 _aDairy Science Abstract Vol 53 No.1-6
_c;
246 _aDairy Science Abstract Vol 33-34
260 _aWallington,Oxon
_bCAB International
_c1991
650 _aDairy Science
999 _c76624
_d76624