003890000a22001450004500060000800000082001800008100001700026245004300043260003500086260000900121300000800130490003000138490002700168650004800195  a100  a636.085 5 GUT  aGutcho, M.H.  aFeeds for livestock, poultry and pests  aLondon, Noyes Data Corporation  c1973  a385  a6cfood technology review  aFood technology review  aAnimal feeds/ ruminant feeds/ poultry feeds