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Photograph

Dead Fish in the Yahara River

Date: 09 20 1949
Description: Al Koppenhaver, a game warden for the Wisconsin Department of Natural Resources, holding a bucket of dead fish that were removed from the Yahara River belo...
Photograph

Dead Fish in the Yahara River

Date: 09 20 1949
Description: Two Wisconsin Department of Natural Resources employees removing dead fish from the Yahara River near the Johnson Street bridge. The fish were evidently ki...
Document

Examples of Figures Showing Radiation Pathways

Date: 07 1976
Description: Diagram showing environmental means by which humans can be exposed to radiation from nuclear power plants.

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