The optimum size of machines and their combination system in the logging operation
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国立国会図書館デジタルコレクション
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- Material Type
- 博士論文
- Author/Editor
- 田坂聡明 [著]
- Author Heading
- 田坂, 聡明 タサカ, トシアキ
- Alternative Title
- 伐出作業機械化の適正規模と合理的作業システムに関する研究 バッシュツ サギョウ キカイカ ノ テキセイ キボ ト ゴウリテキ サギョウ システム ニ カンスル ケンキュウ
- Degree grantor/type
- 東京大学
- Date Granted
- 平成3年2月4日
- Date Granted (W3CDTF)
- 1991
- Dissertation Number
- 乙第9998号
- Degree Type
- 農学博士