Illustrated key to west North American Pelecypod genera
By: by A. Myra Keen and Don L. Frizzell.
Contributors: Frizzell, Donald Leslie, 1906- joint author.
Edition: Rev. ed.
Publisher: Stanford University Press
Published: 1953
Place of publication: Stanford, Calif
Language: eng
Number of pages: 32
Subjects: Bivalvia.; Mollusks -- North America.