TY  - BOOK
ED  - National Research Council (U.S.).
TI  - Metabolic modifiers: effects on the nutrient requirements of food-producing animals 
SN  - 9780309049979
AV  - SF98.S65 M47 1994
PY  - 1994///
CY  - Washington, D.C.
PB  - National Academy Press
KW  - Somatotropin in animal nutrition
KW  - Adrenergic beta agonists in animal nutrition
KW  - Anabolic steroids in animal nutrition
KW  - Livestock
KW  - Metabolism
KW  - Feed utilization efficiency
KW  - Animal nutrition
KW  - Requirements
N1  - Includes bibliographical references and index
UR  - http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=1239&site=ehost-live&scope=site
ER  -