Biodiversity Heritage Library
By "Western Academy of Natural Sciences. "
Catalogue of the Unios, Alasmodontas and Anodontas of the Ohio River and its north-western tributaries : adopted by the Western Academy of Natural Sciences, of Cincinnati, January, 1849.
By: Western Academy of Natural Sciences.
Publication info: Cincinnati :Printed by J.S. & U.P. James,1849.
Contributed by: Smithsonian Libraries