@article{oai:repository.dl.itc.u-tokyo.ac.jp:00038748, author = {Kobayashi, Kazuo}, issue = {30}, journal = {Preliminary report of the Hakuhō Maru cruise}, month = {}, note = {航海番号: KH-80-3 ; 航海日程: July 14 - September 6, 1980}, pages = {1--209}, title = {(IPOD, WESTPAC) Japan Trench, Shatsky Rise, Guam, Ponape and Ogasawara areas}, volume = {1980}, year = {1981} }