Jump to main content
United States Environmental Protection Agency
EPA National Library Network
Search Results for the EPA National Library Catalog
Items Found: 23
Showing: Items 1 - 23
Your Search: (AUTHOR=OMERNIK AND J. AND M.)
Publication dates (newest-oldest)
Publication dates (oldest-newest)
Choose a Library:
(CTRL-CLICK for multiple libraries)
Search all libraries
Capital Group(All DC-area libraries)
CEMM/GEMMD Library/Gulf Breeze,FL
Env Science Center Library/Ft Meade,MD
NVFEL Library/Ann Arbor, MI
OCSPP Chemical Library/Washington,DC
Region 1 Library/Boston,MA
Region 2 Library/New York,NY
Region 3 Library/Philadelphia, PA
Region 4 Library/Atlanta,GA
Region 5 Library/Chicago,IL
Region 6 Library/Dallas,TX
Region 7 IRC Library/Kansas City,KS
Region 8 Technical Library/Denver,CO
Region 9 Library/San Francisco,CA
Region 10 Library/Seattle,WA
Research Triangle Park Library/RTP, NC
Choose a Collection:
(CTRL-CLICK for multiple collections)
Search all collections
Arctic contamiants research program : research plan /
Correspondence between Spatial Patterns in Fish Assemblages in Ohio Streams and Aquatic Ecoregions.
Defining Regions for Evaluating Environmental Resources.
Ecological Regions versus Hydrologic Units: Frameworks for Managing Water Quality.
Ecoregions and Subregions of Iowa: A Framework for Water Quality Assessment and Management.
Ecoregions of Alaksa.
Ecoregions of Tennessee.
Ecoregions of the conterminous United States /
Ecoregions of the Upper Midwest States /
Improved Technique for Estimating Mean Depths of Lakes.
Interpreting Patterns of Lake Alkalinity in the Upper Midwest Region, USA.
Lake regions of Florida /
Level III and IV Ecoregions of Illinois.
Level III and IV ecoregions of Pennsylvania and the Blue Ridge Mountains, the central Appalachian Ridge and valley, and the central Appalachians of Virginia, West Virginia, and Maryland /
Regional Lake Quality Patterns: Their Relationship to Lake Conservation and Management Decisions.
Regional Reference Sites: A Method for Assessing Stream Potentials.
Significance of Regional Lake Quality Patterns to Management/Restoration of Specific Lakes.
Stream Nutrient Levels and Proximity of Agricultural and Forest Land to Streams: Some Relationships.
Summer total phosphorus in lakes : a map of Minnesota, Wisconsin, and Michigan, USA /
Summer total phosphorus in lakes in Minnesota, Wisconsin, and Michigan /
The Massachusetts Ecological Regions Project /
Total alkalinity of surface waters : New England and New York Region /
Total Alkalinity of Surface Waters: A Map of the Western Region.
Save, Print or Email Selected Records
Selected (this page only)
Selected (across pages)
All (this page only)
All (all pages - 500 item maximum)
Text (Brief Information)
Text (Full Information)
Endnote (Endnote Import)
ASCII delimited for EXCEL
to ask a question, provide feedback, or report a problem.
Laws & Regulations