Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=Fishes Counting.)


Select Item Title Year Published
Fish population sampling studies at water Pollution Surveillance System stations on the Ohio, Tennessee, Clinch and Cumberland Rivers / 1965
Investigation and valuation of fish kills 1992
Microcomputer software system for generating population statistics from electrofishing data : user's guide for MicroFish 3.0 / 1989
Review of existing models for evaluating fish population changes relative to environmental impacts 1993

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