Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Semmens AND D. AND J.)

 
 
 

Select Item Title Year Published
AGWA (Automated Geospatial Watershed Assessment) Design Documentation: Migrating to ArcGis(Trade Name) and the Internet. 2005
GIS-Based Hydrologic Modeling: The Automated Geospatial Watershed Assessment Tool. 2003
Southwest Region Threatened, Endangered, and At-Risk Species Workshop: Managing Within Highly Variable Environments. Hydrology and Ecology of Intermittent Stream and Dry Wash Ecosystems. 2007
The ecological and hydrological significance of ephemeral and intermittent streams in the arid and semi-arid American Southwest / 2008

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