The cow tester's handbook
By: By J.C. McDowell
Contributors: Dorman, James Edwards, 1868-; Parker, J. B.
Edition: Rev. / by J.E. Dorman and J.B. Parker.
Series: Miscellaneous circular / U.S. Department of Agriculture -- 26; Miscellaneous circular (United States. Dept. of Agriculture) -- no. 26.
Publisher: U.S. Govt. Print. Off.
Published: 1930
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Cows; Testing
Notes: Cover title.

Contribution from Bureau of dairy industry.

Issued November 1924; revised January 1930.