00348nam a2200133Ia 4500008004100000020001500041082002200056100000500078245004100083260004400124300000500168650002300173700001800196140316s9999    xx            000 0 und d  a0851988814  a636.085 2bMEL/AM  a  aAmino acids in farm animal nutrition  aUnited KingdombCAB internationalc1994  a  aVeterinary science  aMello D,J P F