Ikego shirourigairui kaseki chōsa saishū hōkokusho
By: [henshū Yokohama Bōei Shisetsukyoku]
Publisher: Yokohama Bōei Shisetsukyoku
Published: 1993
Place of publication: Yokohama-shi
Language: jpn
Subjects: Fossil Mollusks
Notes: Vol. [2]: Gaiyōban.

Accompanied by suppl. (5 folded leaves : ill. (some col.), col. maps) in envelope.

Includes bibliographical references.