Illustrated lecture on cow testing and dairy records
By: By Duncan Stuart ... .
Series: U.S. Dept. of agriculture -- Syllabus 30; Syllabus (United States. Department of Agriculture) -- no. 30.
Publisher: Govt. print. off.
Published: 1917
Place of publication: Washington
Language: eng
Number of pages: 10
Subjects: Cows; Dairying
Other titles: Cow testing and dairy records.
Notes: Cover-title.

Contribution from the States relations service ... in cooperation with the Bureau of animal industry.

"References": p. 10.