Farm power in the making of America
By: by Paul C. Johnson.
Publisher: Wallace-Homestead Book Co.
Published: 1978
Place of publication: Des Moines
Language: eng
Number of pages: 136
Subjects: Steam-engines -- United States.; Windmills -- United States.; Tractors -- United States.; Automobiles -- United States.; Farm mechanization -- United States -- History.
Notes: Bibliography: p. 135.