Oya T | Civil Engineering Research Institute Hokkaido Development Bureau
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概要
Civil Engineering Research Institute Hokkaido Development Bureau | 論文
- A CLAY MINERALOGICAL ASPECT OF THE VERTICAL SOIL ZONALITY ON THE JAPAN SOUTH ALPS : II. Results at the Higher Elevations and Summarization
- A CLAY MINERALOGICAL ASPECT OF THE VERTICAL SOIL ZONALITY ON THE JAPAN SOUTH ALPS : I.Introduction and Results on the Lower Elevation
- Properties and Components of Deposit Which Occurred inside a Drainage Tube
- 北海道における酸性硫酸塩土壌のペドロジーとエダフォロジー
- 北海道における乳牛糞尿バイオガスプラント : その現状と研究課題