Search Results for the EPA National Library Catalog

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Geothermal environmental impact assessment : subsurface environmental assessment for four geothermal systems / 1978
Geothermal hydrology of Warner Valley, Oregon : a reconnaissance study / 1981
Going with the flow : understanding effects of land management on rivers, floods, and floodplains / 2002
Grain terminal control study particulate emission factors and feasibility of emission controls for shiploading operations at the Bunge and Louis Dreyfus, Portland, Oregon grain terminals : final report / 1980
Grain terminal control study volume I : particulate emission factors and feasibility of emission controls for shiploading operations at Portland, Oregon grain terminals : final report / 1979
Grande Ronde River Basin. 1960
Greening America's Communities : Greening The Jade, Portland. Oregon. 2018
Ground water atlas of the United States Idaho, Oregon, Washington / 1994
Ground water evaluation Fondessy Enterprises, Inc., Oregon, Ohio / 1986
Ground water in the coastal dune area near Florence, Oregon 1963
Ground water in the Corvallis-Albany area, central Willamette Valley, Oregon / 1974
Ground water in the East Portland area, Oregon, 1965
Ground water in the Eola-Amity Hills area, northern Willamette Valley, Oregon 1967
Ground water in the Eugene-Springfield area, southern Willamette Valley, Oregon / 1973
Ground water in the Harrisburg-Halsey area, southern Willamette Valley, Oregon / 1976
Ground-water and water-chemistry data for the Willamette Basin, Oregon 2000
Ground-water levels. 1963
Ground-water pumpage from the Columbia Plateau, Washington and Oregon, 1945 to 1984 / 1992
Ground-water reconnaissance in the Burnt River Valley area, Oregon / 1967
Ground-water resources of Cow Valley Malheur County, Oregon 1962
Ground-water resources of the Clatsop Plains sand-dune area, Clatsop County, Oregon, 1970
Ground-water resources of the Willamette Valley, Oregon 1942
Growth of Shiner Perch (Cymatogaster Aggregata) and Buffalo Sculpin (Enophrys Bison) Under Laboratory Conditions. 1973
Guidance for developing water quality management plans that will function as TMDLs for nonpoint sources. 1997
Guide to micro-hydro development in Oregon. 1980
Guidebook for hydrogeomorphic (HGM)-based assessment of Oregon wetland and riparian sites. I, Willamette Valley Ecoregion. 2001
Guidebook for hydrogeomorphic (HGM)-based assessment of Oregon wetland and riparian sites. Statewide classification and profiles / 2001
Habitat classification and inventory methods for the management of Oregon estuaries / 1979
Habitat Use of Twenty-Five Common Species of Oregon Freshwater Fishes. 1988
Halsey, Oregon preliminary estimate of economic growth, 1960-2010 / 1962
Handbook for prioritizing watershed protection and restoration to aid recovery of native salmon 1995
Handbook of Northwestern plants / 2001
Hazard analysis and critical control point applications to the seafood industry / 1977
Hazardous substance information survey instruction booklet. 2014
Hazardous Waste Reduction Program of Oregon. Case Study Summaries for the Electroplating and Electronics Manufacturing Industries. 1988
Heads of tide for coastal streams in Oregon / 1989
Heroic tales of wetland restoration. 2001
Hidden forest : the biography of an ecosystem / 1999
Hierarchical subdivisions of the Columbia Plateau and Blue Mountain ecoregions, Oregon and Washington / 1996
Highway Construction Noise Field Measurements, Site 2: I-205 (Oregon) (Appendix B). 1981
History, science, the law, and watershed recovery in the Grande Ronde : a case study / 1998
Holley reservoir Calapooia river basin water quality and water supply report. 1969
Hood Basin.-- 1965
Houseboat wastes; methods for collection and treatment. 1967
Hydrogeologic framework of the Willamette Lowland Aquifer system, Oregon and Washington 1998
Hydrologic analysis and river-quality data programs 1976
Hydrologic conditions and artificial recharge through a well in the Salem Heights area of Salem, Oregon / 1970
Hydrology of Crater, East and Davis Lakes, Oregon 1968
Hydrospheric trace elements and their application in tracing water pollutants : final report / 1978
Hydrothermal systems of the Cascade Range, north-central Oregon 1994
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