Shells and other invertebrates of the United States
By: over 600 illustrations; by Walter Freeman Webb.
Published: 1937
Place of publication: Rochester, N.Y
Language: eng
Number of pages: 80
Subjects: Mollusks -- United States.; Invertebrates.
Notes: Bibliography: p. 79-80.
Blank page "For memoranda" at end.
Most of the material has been printed in the author's Handbook for shell collectors.