Todo no kaiyū seitai to hozen
By: Ōtaishi Noriyuki, Wada Kazuo hencho
Edition: Dai 1-han
Publisher: Tōkai Daigaku Shuppankai
Published: 1999
Place of publication: Tōkyō
Language: jpn
Number of pages: 372
Subjects: Marine ecology; Congresses; Sea lions
Notes: Includes bibliographical references and index.