marine shells of the west coast of North America
By: by Ida Shepard Oldroyd.
Publisher: Stanford University Press
Published: 1978
Place of publication: Stanford, Calif
Language: eng
Subjects: Mollusks -- Pacific Coast; Shells -- Identification
Notes: Reissue of 1924 edition, which appeared in the series: Stanford University publications. University series. Geological sciences, v. 1-2.

Errata slip inserted.

Includes biblographies.