Search Results for the EPA National Library Catalog

Items Found: 7

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Your Search: (AUTHOR=Griffith AND G. AND E.)


Select Item Title Year Published
Ecological Regions versus Hydrologic Units: Frameworks for Managing Water Quality. 1991
Ecoregions and Subregions of Iowa: A Framework for Water Quality Assessment and Management. 1994
Ecoregions of Tennessee. 1997
Interpreting Patterns of Lake Alkalinity in the Upper Midwest Region, USA. 1987
Lake regions of Florida / 1997
The Massachusetts Ecological Regions Project / 1994
Total Alkalinity of Surface Waters: A Map of the Western Region. 1986

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