The four essential factors in the production of milk of low bacterial content
By: by S. Henry Ayers, Lee B. Cook, and Paul W. Clemmer
Contributors: Cook, Lee Briggs, 1886-; Clemmer, Paul W. (Paul Wescoe), 1888-
Series: Bulletin / United States Department of Agriculture -- no. 642; Bulletin of the U.S. Department of Agriculture -- no. 642.
Publisher: U.S. Dept. of Agriculture
Published: 1918
Place of publication: Washington, D.C
Language: eng
Number of pages: 63
Subjects: Milk yield; Milk; Microbiology
Description: Pp. 58.
Notes: Caption title.

"April 30, 1918."

Bibliography: p. 61.