Search Results for the EPA National Library Catalog

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Your Search: (TITLE=Aquatic AND dryopoid AND beetles AND Coleoptera AND of AND the AND United AND States.)

 
 
 

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Aquatic dryopoid beetles (Coleoptera) of the United States / 1976
Aquatic dryopoid beetles (Coleoptera) of the United States / 1972
Biota of Freshwater Ecosystems. Identification Manual No. 6. Aquatic Dryopoid Beetles (Coleoptera) of the United States. 1972

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