Keep, Josiah (1849- )
TITLE: West coast
shells. A familiar description of the marine, fresh water, and land mollusks of
the united States, found west of the Rocky mountains. With numerous illustrations
by Laura M. Mellen.
IMPRINT: San Francisco:
S. Carson, 1888 [c1887]
COLLATION: 230 p.: ill.;
KEYWORDS: 1. Mollusks--Pacific coast.