Search Results for the EPA National Library Catalog

Items Found: 4

Showing: Items 1 - 4

Your Search: (SUBJECT=Clean Water Act of 1972)


Select Item Title Year Published
Introduction to water quality standards. 1994
Remember the past, protect the future. 2000
The cost of regulations implementing the Clean Water Act / 2004
Water Quality Trading Toolkit for Permit Writers. 2007

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