✦ LIBER ✦
The design of a variable geometry linkage to improve depth control of tractor mounted implements
✍ Scribed by P.A. Cowell; P.F. Herbert
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 930 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0021-8634
No coin nor oath required. For personal study only.