Shiro Tatsukawa. The Problems to Improve the Efficiency of Harvesting and Transporting System for Pole-Size Thinned Logs in order to be serviceable for the Energy Utilization. Journal of the forestry mechanization society. 2005. 622. 1-6
Shiro Tatsukawa. A Practical Survey on the Conditions of Landing-Residues piled or heaped up and their Residues' Quantities produced by executing a Full-Tree Logging. Journal of the forestry mechanization society. 2004. 609. 1-4
Shiro Tatsukawa. Aiming at the Lowering of the Costs required for the Harvesting System of Forest Biomass Resources. Journal of the forestry mechanization society. 2003. 596. 1-4
An Economical Evaluation of Harvesting System for Forest Biomass on Steep Terrain. Proceedings of the International Seminar on New Roles of Plantation Forestry Requiring Appropriate Tending and Harvesting Operations. 2002. 411-417
An Economical Evaluation of Harvesting System for Forest Biomass on Steep Terrain. Proceedings of the International Seminar on New Roles of Plantation Forestry Requiring Appropriate Tending and Harvesting Operations. 2002. 411-417