The nutrient requirements of ruminant livestock / technical review by an Agricultural Research Council Working Party. - Slough, England: Commonwealth Agricultural Bureaux, 1989. - xvi,351p.: ill.; 25cm. Includes bibliographical references and index. ISBN: 0851984592 (Hard cover) 0851986196 (Soft cover) Subjects--Topical Terms: Animal nutrition.Ruminants--Feeding and feeds. LC Class. No.: SF95 / N88 1980