West coast shells.
Subtitle: A description of the principal marine mollusks living on the west coast of the United States, and of the land shells of the adjacent region
By: by Josiah Keep ... Also a chapter on the fresh water mollusks of the Pacific slope, by Harold Hannibal ...
Contributors: Hannibal, Harold Briggs.
Edition: Rev. ed.
Publisher: The Whitaker & Ray-Wiggin Company
Published: 1911
Place of publication: San Francisco
Language: eng
Number of pages: 346
Subjects: Mollusks -- West (U.S.)