- The Measure Equipment of the Resistance Forces to the Traction of the Carried Agriculture Machine on Tractor Rear Mounted Three Point Linkage by the 3rd and the 4th Category GBP 11.00
- Experimental Results of the Impact Between a False-Head and the Instrument Panel GBP 11.00
- The Influence of the Deformation of the tyres and of the Race Way on the Transversal Stability of the Working Machine-Tractor System GBP 11.00
Subtotal (excluding shipping and tax) GBP 33.00