United States mollusca : a descriptive manual of the marine, land and fresh water shells of North America, North of Mexico.

Bibliographic Details
Main Author: Webb, Walter Freeman, 1869-
Format: Book
Language:English
Published: St. Petersburg, Florida, [publisher not identified] ; [1951]
Subjects:
Description
Item Description:"With this printing 5 new plates of marine shells have been added and 8 new plates of naid or Fresh Water clams."--introduction.
Includes indexes.
Physical Description:224 pages : illustrations ; 24 cm.