Shelled invertebrates of the past and present
By: with chapters on geological history by Ray S. Bassler ... [et al.].
Contributors: Bassler, Ray S. b. 1878.
Series: Smithsonian scientific series -- v. 10
Publisher: [Smithsonian Institution series]
Published: 1931
Place of publication: [Washington?]
Language: eng
Number of pages: 365
Subjects: Crustacea; Geology -- North America; Invertebrates; Mollusks; Paleontology -- North America.