Developments for the improvement of livestock through management
By: Prepared by specialists in the Animal Husbandry Research Division, Agricultural Research Center, Beltsville, Maryland
Contributors: Ellis, N. R.; United States. Agricultural Research Service
Series: ARS -- 44-38; ARS (Series) (United States. Agricultural Research Service) -- 44-38.
Publisher: U.S. Dept. of Agriculture
Published: 1958
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Livestock; Management; Animal industry
Notes: Caption title.

"September 1958."

"Paper presented by N. R. Ellis at the Fourth Inter-American Meeting on Livestock Production held July 1958 at Kingston, Jamaica, B.W.I."