Power on the land: agricultural engineering;
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Reading,
Educational Explorers,
1972.
|
| Series: | My life and my work series
|
| Subjects: |
| Physical Description: | 136 p. illus. 22 cm. |
|---|---|
| ISBN: | 0852257406 |