About EGASHIRA K
About Kyushu Univ., Fukuoka, JPN
About Univ. Ryukyus, Okinawa, JPN
About SASAKI K
About Tone Consultants Co. Ltd., Tokyo, JPN
About Clay Science
About landslide
About Civil engineering geology and hydrogeology in general
About 高知
About 地すべり
About すべり面
About 可能性
About 石化作用
About 変質
About 生成物
About 膨張性
About 緑
About 泥岩