The tattoo method of marking hogs and its use
By: by F.E. Murray
Contributors: United States. Department of Agriculture
Edition: Rev.
Series: Miscellaneous circular / United States. Dept. of Agriculture -- no. 57; Miscellaneous circular (United States. Dept. of Agriculture) -- no. 57.
Publisher: U.S. G.P.O.
Published: 1938
Place of publication: Washington, D.C
Language: eng
Number of pages: 13
Subjects: Swine; Marking; Livestock brands
Notes: Cover title.

"Issued March 1926; Revised February 1929; Slightly revised July 1938."