monograph of the fresh-water univalve mollusca of the United States
By: by George W. Tryon.
Contributors: Haldeman, Samuel Stehman, 1812-1880.
Publisher: Conchological Section of the Academy of Natural Sciences
Published: 1870
Place of publication: Philadelphia
Language: eng
Number of pages: 238
Subjects: Gastropoda -- United States.; Mollusks -- United States.