Labor aspects of machine and hand milking
By: by A.P. Brodell and M.R. Cooper
Contributors: Cooper, M. R. (Martin Reese), 1887-; United States. Bureau of Agricultural Economics
Series: F.M -- 43; FM (United States. Bureau of Agricultural Economics) -- 43.
Publisher: U.S.D.A.
Published: 1943
Place of publication: Washington
Language: eng
Number of pages: 13
Subjects: Milking
Notes: Cover title.