Number and duty of principal farm machines
By: by A.P. Brodell and M.R. Cooper
Contributors: Cooper, M. R. (Martin Reese), 1887-; United States. Bureau of Agricultural Economics
Series: FM -- 46; FM (United States. Bureau of Agricultural Economics) -- 46.
Publisher: U.S. Dept. of Agriculture, Bureau of Agricultural Economics
Published: 1944
Place of publication: Washington, D.C
Language: eng
Number of pages: 58
Subjects: Agricultural machinery; Statistics
Notes: At head of title: United States Department of Agriculture. Bureau of Agricultural Economics.