000 00339nam a2200121Ia 4500
001 MPKV049254
008 120911s9999 xx 000 0 und d
082 _a637
245 _aDairy Science Abstracts Vol 33
_c;
246 _aDairy Science Abstracts Vol 33
260 _aWallington
_bCAB International
_cJAN-DEC 1971
650 _aDairy Science
999 _c47267
_d47267