How to make up an economical dairy ration
Series: ARS 52 -- 35; ARS 52 -- no. 35.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1956
Place of publication: Washington, D.C.]
Language: eng
Subjects: Dairy cattle; Feeding and feeds; Economic aspects
Notes: Caption title.

"December 1956."

Includes bibliographical references.