Cooperative farm machinery operations, 1970-80.
Contributors: United States. Agricultural Cooperative Service.
Series: ACS research report -- no. 30.
Publisher: U.S. Dept. of Agriculture, Agricultural Cooperative Service
Published: 1983
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 27
Subjects: Agricultural machinery -- United States -- Cost of operation.; Agriculture, Cooperative -- United States.
Notes: Distributed to depository libraries in microfiche.

"June 1983"--P. i.