Comparative value of mature sows and gilts for producing market hogs
By: by E.Z. Russell and R.E. Hutton
Contributors: Hutton, R. E. (Robert Elsmere), 1895-
Series: Circular / United States Department of Agriculture -- no. 472; Circular (United States. Dept. of Agriculture) -- no. 472.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington, D.C
Language: eng
Number of pages: 22
Subjects: Sows; Valuation
Notes: Caption title.

"Contribution from Bureau of Animal Industry."