Tractors
Title:
Tractors
Author:
Zim, Herbert S. (Herbert Spencer), 1909-1994.
Personal Author:
Publication Information:
New York : Morrow [1972]
Physical Description:
63 pages : illustrations ; 22 cm
Summary:
Describes the construction and operation of the two basic kinds of tractors and the many ways that they are used.
Language:
English
Subject Term:
Format :
Book