Issue 1
| Article type | Title | Author | page |
|---|---|---|---|
| REVIEW | The examination about cultivating technic for effective operations | Hiroshi Hayashi | １-14 |
| RESEARCH AND TECHNICAL REPORT | Uebersicht zur Walderschliessung in schweizerischen Gebirgswaldern | Masami Shiba | 15-23 |
| NOTE | The symposium of the Japan Forest Engineering Association "Promoting efficiency of logging operations on steep terrain" |
Editors | 23-35 |
| NOTE | Logging Machines Fair in Hokkaido | Jun'ichi Gotou | 36-41 |
| ABSTRACT | More Reliable Multi-Function Wood-Harvesting Machines In the Future? | P.G.Mellgren (Youzou Yamada) |
43-45 |
Issue 2
| Article type | Title | Author | page |
|---|---|---|---|
| REVIEW | Discussion about noise in these days | Shouichi Ohsato | １-6 |
| RESEARCH AND TECHNICAL REPORT | Organization hochmechanisierter Nadelholzernte | Yasusi Suzuki | 7-16 |
| NOTE | The symposium of the Japan Forest Engineering Association "The road system and hauling method in private forest on steep terrain" |
Editors | 17-38 |
| ABSTRACT | A Model for Predicting Productivity in Subgrade Preparation of Forest Roads
by Excavator |
S.Filipsson, L.O.Eriksson (Youzou Yamada) |
39-42 |