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Volume 1, Number 1 (1989)
Volume 1, Number 1 (1989)
Published:
1989-01-01
Technical Papers
A Model for Predicting Productivity in Subgrade Preparation of Forest Roads by Excavator
S. Filipsson, L. O. Eriksson
PDF
A Method for Determining Offtracking of Multiple Unit Vehicle Combinations
T. W. Erkert, J. Sessions, R. D. Layton
PDF
Technical Notes
The Prediction of Labor Productivity in Yarder Type Logging Systems
J. Tobioka, T. Yamazaki
PDF
Technical Reviews
More Reliable Multi-Function Wood-Harvesting Machines In the Future?
P. G. Mellgren
PDF
