Power farming inventory
By: compiled by the Research Department of Implement & tractor and presented in this form by the Agricultural Division of the Ethyl Gasoline Corporation.
Contributors: Ethyl Corporation. Agricultural Division.
Publisher: The Corporation
Published: 1939
Place of publication: [Detroit, Mich.]
Language: eng
Number of pages: 26
Subjects: Agricultural machinery -- United States -- Statistics
Genres: Statistics.
Other titles: Implement & tractor.
Notes: Cover title.