Volume 5, Number 1 (1993)

Published: 1993-07-07

Technical Papers

Integrated Timber Allocation and Transportation Planning in Ireland

G. Williamson, M. Nieuwenhuis
- PDF
Development of Improved Cable Yarding Productivity in Southern Africa for Small-Sized Trees

R. M. de Laborde
- PDF
Influence of Small Control Levers of Grapple Loader on Muscle Strain, Productivity and Control Errors

A. Asikainen, P. Harstela
- PDF
Optimal Skid Trail Spacing for Small Vehicles in Thinning

M. Shishiuchi
- PDF
Comparing Productivity and Costs of Three Subgrading Machines

W. S. Abeli
- PDF
The Use of Woody Constructions for Strip Roads Based on the Durability of Used Woods

O. Iwakawa
- PDF

Technical Notes

Road and Landing Spacing Under the Consideration of Surface Dimension of Road Landings

S. Liu, T. J. Corcoran
- PDF