Search Results for the EPA National Library Catalog

Items Found: 5

Showing: Items 1 - 5

Your Search: (AUTHOR=Sparks AND Richard AND E.)


Select Item Title Year Published
An electrofishing survey of the Illinois River, 1959-1974 / 1975
Identification of toxic substances in the upper Illinois River : final report / 1992
Need for ecosystem management of large rivers and their floodplains / 1997
Rapid assessment of water quality, using the fingernail clam, Musculium transversum / 1978
The use of bluegills to detect zinc / 1971

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