About FUJIMOTO H
About Univ. Tokyo, Tokyo, JPN
About FUJIWARA T
About Univ. Tokyo, Tokyo, JPN
About KONG L
About Univ. Tokyo, Tokyo, JPN
About IGARASHI C
About Univ. Tokyo, Tokyo, JPN
About Preliminary Report of the Hakuho Maru Cruise
About ocean trench
About チャレンジャー海淵
About Marine geology
About 調査