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Search Results for the EPA National Library Catalog
Items Found: 24
Showing: Items 1 - 24
Your Search: (AUTHOR=Omernik AND James AND M)
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Title
Year Published
1
Ecoregions of Tennessee /
1977
2
Ecoregions of Tennessee /
1998
3
Ecoregions of the conterminous United States /
1986
4
Ecoregions of the northeast states /
1987
5
Ecoregions of the Pacific Northwest /
1986
6
Ecoregions of the south central states /
1987
7
Ecoregions of the southeastern states /
1987
8
Ecoregions of the southwest states /
1987
9
Ecoregions of the Upper Midwest States /
1988
10
Ecoregions of the west central United States /
1987
11
Florida regionalization project
1994
12
Lake eutrophication : results from the national eutrophication survey /
1975
13
Nonpoint source - stream nutrient level relationships : a nationwide study /
1977
14
Nonpoint source -- stream nutrient level relationships : a nationwide study. Supplement 1- /
1979
15
Nutrient concentrations in streams from nonpoint sources
1977
16
Nutrient concentrations in streams from nonpoint sources : [United States] /
1977
17
Summer total phosphorus in lakes : a map of Minnesota, Wisconsin, and Michigan, USA /
1988
18
Summer total phosphorus in lakes in Minnesota, Wisconsin, and Michigan /
1988
19
The Influence of land use on stream nutrient levels /
1976
20
Total alkalinity of surface waters : a map of the upper Midwest region /
1985
21
Total alkalinity of surface waters : a map of the western region /
1986
22
Total alkalinity of surface waters : New England and New York Region /
1985
23
Total alkalinity of surface waters : [United States] /
1982
24
Use and Misuse of the Terms Watershed and Stream Order.
1981
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