New fresh water shells of the United States
Subtitle: with coloured illustrations, and a monograph of the genus Anculotus of Say; also a synopsis of the American Naiades
By: by T. A. Conrad.
Publisher: J. Dobson
Published: 1834
Place of publication: Philadelphia
Language: eng
Number of pages: 76
Subjects: Mollusks -- United States; Anculosa; Unionidae; Freshwater mussels -- United States; Shells -- United States