000 00319nam a2200121Ia 4500
001 MPKV060733
008 120911s9999 xx 000 0 und d
082 _a636
245 _aAnimal Production Vol 29
_c;
246 _aAnimal Production Vol 29
260 _aScotland
_bLongman Group Ltd.
_c1979
650 _aAnimal Science
999 _c58719
_d58719