Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Freshwater invertebrates Iowa)


 
 
 
Select Item Title Year Published
Benthic invertebrate assemblages and their relation to physical and chemical characteristics of streams in the Eastern Iowa basins, 1996-98 2001
Study of the effects of stream channelization and bank stabilization on warmwater sport fish in Iowa : subproject no. 4, the effects of long-reach channelization on habitat and invertebrate drift in some Iowa streams / 1976

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