The ancestral origin of the North American Unionidæ
Subtitle: or fresh-water mussels
By: by Charles A. White.
Series: Smithsonian miscellaneous collections -- v. 48, art. 7; Publication -- 1581; Publication (Smithsonian Institution) -- 1581.
Publisher: Smithsonian Institution
Published: 1907
Place of publication: Washington
Language: eng
Number of pages: 88
Subjects: Unionidae.
Notes: Plates accompanied by 6 pages of descriptive letterpress.

Reprint. Originally published June 10, 1905.