Search Results for the EPA National Library Catalog

Items Found: 2

Showing: Items 1 - 2

Your Search: (SUBJECT=Groundwater Environmental aspects United States)


Select Item Title Year Published
An assessment of the ecological impacts of ground water overdraft on wetlands and riparian areas in the United States / 1996
The use of models for granting variances from mandatory disinfection of ground water used as a public water supply / 1990

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