Official tests of dairy cows
By: by F.W. Woll and Cora J. Hill
Contributors: Hill, Cora J.
Series: Circular / University of California, College of Agriculture, Agricultural Experiment Station -- no. 135; Circular (California Agricultural Experiment Station) -- 135.
Publisher: University of California, College of Agriculture, Agricultural Experiment Station
Published: 1915
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 10
Subjects: Cow testing