Search Results for the EPA National Library Catalog

Items Found: 1291

Showing: Items 151 - 200

Your Search: (SUBJECT=Oregon)


PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 26 NEXT
Select Item Title Year Published
Comprehensive framework study, California region : main report / 1972
Concept plan for waterfowl wintering habitat preservation : Washington and Oregon coasts : priority categories 14 and 15 / 1979
Condition of estuaries of the western United States for 1999 : a statistical summary / 2005
Congressional directory : 1990-1991. 1991
Considering communities in forest management planning in western Oregon / 2006
Consultation on the Portland Interstate Air Quality Control Region (Oregon-Washington). 1970
Consumer's guide to water well construction, maintenance, and abandonment. 1997
Controlling sediment and nutrient losses from Pacific Northwest irrigated areas {microform} / 1981
Controlling thermal pollution in small streams, 1972
Controlling thermal pollution in small streams. 1972
Coos Bay-North Bend Water Board report on industrial water supply with particular reference to the West Fork Millicoma River. 1963
Coos County (Oregon) preliminary economic reconnaissance and estimate of growth, 1960-2010 / 1962
Coos County (Oregon). Preliminary Economic Reconnaisance and Estimate of Growth, 1960-2010. 1962
Coquille ocean dredged material disposal site (ODMDS) designation 1990
Coquille River basin water supply and water quality control reconnaissance studies. 1962
Coquille River Basin. Water Supply and Water Quality Control Reconnaissance Studies. 1962
Correlation and analysis of water-temperature data for Oregon streams 1967
Correspondence between Ecoregions and Spatial Patterns in Stream Ecosystems in Oregon. 1988
Corvallis Environmental Research Laboratory : summary of missions, needs, resources, accomplishments, and trends / 1975
Crustal deformation at the leading edge of the Oregon Coast Range block, offshore Washington (Columbia River to Hoh River) / 2002
Current and target recovery rates for plastics packaging in Oregon 1990
Data Collection in the Portland, Oregon Metropolitan Area: Case Study. 1996
Database Management Plan for the Oregon Wetland Study. 1997
Debris flows from failures of Neoglacial-age moraine dams in the Three Sisters and Mount Jefferson Wilderness areas, Oregon / 2001
Decisionmaker's guide to recycling plastics / 1991
Decisionmaker's guide to recycling plastics / 1990
Delineation of Pacific northwest SAVS from aerial photography : natural color or color infrared film / 1999
Demersal fishes and benthic invertebrates at four interim dredged disposal sites 1987
Demographic, housing & socioeconomic profile of the city of Portland neighborhoods : selected data from the 1990 Census of population & housing STF3A 1992
Deschutes National Forest land and resource management plan. 1990
Deschutes River basin (Oregon) preliminary economic reconnaissance and estimate of growth, 1960-2010 : working paper no. 15 / 1962
Deschutes River Basin (Oregon). Preliminary Economic Reconnaissance and Estimate of Growth, 1960-2010. 1962
Description of aquifer units in eastern Oregon 1985
Description of the ground-water flow system in the Portland Basin, Oregon and Washington 1996
Descriptions and information sources for Oregon estuaries 1974
Design and construction of demonstration/research wetlands for treatment of dairy farm wastewater. / 1993
Design criteria for waste water lagoons in Oregon 1963
Design guidelines for agricultural soil warming systems utilizing waste heat / 1976
Design of the fishery research vessel Oregon II. 1968
Determination of deoxygenation coefficients : Willamette River. 1961
Determination of Giardia cyst viability / 1979
Detritus Processing and Mineral Cycling in Seagrass 'Zostera' Litter in an Oregon Salt Marsh. 1984
Detroit Reservoir water quality data report : June 1965 - December 1965. 1966
Developing Indicators of Ecological Condition in the Willamette Basin: An Overview of the Oregon Prepilot Study for EPA's EMAP Program. 1996
Development of a New Oregon Precipitation Map Using the PRISM Model. 1993
Diamond Lake studies - 1971 : progress report no. 1 / 1971
Digest of Water Pollution Control Legislation ... Oregon. 1958
Direct Measurement Technique for Determining Ventilation Rate in the Deposit Feeding Clam 'Macoma nasuta' (Bivalvia, Tellinaceae). 1989
Directory of water-related resources in Oregon 1997
Dispute resolution : a handbook for land use planners and resource managers : prepared for the Oregon Department of Land Conservation and Development / 1990
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 26 NEXT

Save, Print or Email Selected Records