000			00358nam a2200133Ia 4500
008			140215s9999 xx 000 0 und d
020			_a07506 1511 7
084			_aE9G _bOPE;1992
245			_aBiotechnogical Innovations in Animal Productivity / _b
260			_bButterworths , _aLondon : _c1992
300			_a209p. :
650			_aBiochemistry
942			_2cc _cBK
999			_c1962 _d1962