Search Results for the EPA National Library Catalog

Items Found: 3
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Your Search: (SUBJECT=ILLINOIS RIVER ARK {AND} OKLA)


 
 
 
Select Item Title Year Published
How do we improve water quality in the Illinois River Basin? : a summary of Illinois River public meetings. 1994
Hydrologic investigation of the Illinois River 1987
Nonpoint source impacts to aquatic macroinvertebrate communities of the Upper Illinois River watershed 1991

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