Search Results for the EPA National Library Catalog

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Your Search: (TITLE=Freshwater AND sphaeriacean AND clams AND Mollusca AND Pelecypoda AND of AND North AND America.)

 
 
 

Select Item Title Year Published
Biota of Freshwater Ecosystems. Identification Manual No. 3. Freshwater Sphaeriacean Clams (Mollusca: Pelecypoda) of North America. 1972
Freshwater sphaeriacean clams (Mollusca, Pelecypoda) of North America 1975
Freshwater sphaeriacean clams (Mollusca: Pelecypoda) of North America, 1972

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