Search Results for the EPA National Library Catalog

Items Found: 10
Showing: Items 1 - 10
Your Search: (SUBJECT=Mollusks North America)


 
 
 
Select Item Title Year Published
American seashells / 1954
American seashells : the marine Mollusca of the Atlantic and Pacific coasts of North America / 1974
Freshwater snails (Mollusca: Gastropoda) of North America / 1982
Freshwater sphaeriacean clams (Mollusca, Pelecypoda) of North America / 1972
Freshwater sphaeriacean clams (Mollusca: Pelecypoda) of North America, 1972
Freshwater unionacean clams (Mollusca: Pelecypoda) of North America / 1975
Freshwater unionacean clams (Mollusca: Pelecypoda) of North America, 1973
Illustrated key to west North American pelecypod genera, 1946
Marine molluscan genera of western North America; an illutrated key. 1963
Seashells of North America : a guide to field identification / 1968

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