Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Richardson AND Donald)


Select Item Title Year Published
Benthic macroinvertebrate communities as indicators of pollution in the Elizabeth River, Hampton Roads, Virginia / 1971
Drainage-area data for western Washington. 1962
Toxic substance exposure assessment in estuarine systems 1985
Water resources of King County, Washington, 1968

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