Tractors
de Herbert S. Zim, James R. Skelly
Describes the construction and operation of the two basic kinds of tractors and the many ways that they are used.
Materias
Ediciones (4)
- Tractors (1974)
Methuen young books · ISBN 9780437899262
- Tractors (1972)
Morrow · inglés
- Tractors (1972)
Morrow · inglés
- Tractors (1972)
William Morrow · ISBN 9780688267827
