A monograph of the fresh-water univalve Mollusca of the United States : (in continuation of Prof. S.S. Haldeman's work, published under the above title.) /

by Tryon, George Washington (1838-1888).
Published 1870

A monograph of the fresh-water univalve Mollusca of the United States (in continuation of Prof. S.S. Haldeman's work, published under the above title.)

Published 1870