Search Results for the EPA National Library Catalog

Items Found: 4

Showing: Items 1 - 4

Your Search: (AUTHOR=Clark AND Edwin AND H.)


Select Item Title Year Published
Controlling nonpoint-source water pollution : a citizen's handbook / 1988
Environmental auditing programs : benefits to the environment and government / 1983
Eroding soils : the off-farm impacts / 1985
Estimated effects of non-point source pollution 1984

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