Tractors
By: [by] Herbert S. Zim [and] James R. Skelly. Illustrated with drawings by Lee J. Ames, and photos
Contributors: Skelly, James R., joint author; Ames, Lee J., illus
Publisher: Morrow
Published: 1972
Place of publication: New York
Language: eng
Number of pages: 63
Subjects: Tractors; Juvenile literature
Description: Describes the construction and operation of the two basic kinds of tractors and the many ways that they are used.