Search Results for the EPA National Library Catalog

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Effects of reservoir installation, San Juan-Chama Project water and reservoir operations on streamflow and water quality in the Rio Chama and Rio Grande, northern and central New Mexico, 1938-2000 / 2004
Effects of surface disturbance (primarily livestock use) on the salinity of public lands in the upper Colorado River basin (1977 status report). 1978
Effects of the eruptions of Mount St. Helens on physical, chemical, and biological characteristics of surface water, ground water, and precipitation in the western United States 1996
Effects of Waste Discharges on Water Quality of the Cache La Poudre and South Platte Rivers, Greeley Area. 1972
Effects of waste discharges on water quality of the Cache La Poudre and South Platte Rivers, Greeley, Colorado / 1972
Effects of Waste Discharges on Water Quality of the South Platte River Denver Metropolitan Area. 1972
Effects of water and nitrogen stresses on a shortgrass prairie ecosystem / 1973
Effects of water conservation on new water supply for urban Colorado utilities : research project technical completion report / 1982
Effects of water management on a reach of the Arkansas Valley, La Junta to Las Animas, Colorado / 1963
Effects on cattle from exposure to sewage sludge / 1983
Electronic Analog Simulation of the Salinity Flow System within the Upper Colorado River Basin, First Annual Progress Report 1968
Emissions inventory for assessing regional haze on the Colorado Plateau 1993
Empirical application of a model for estimating the recreation value of instream flow 1980
Empirical studies of the relationship between emissions and visibility in the Southwest / 1979
Endangered and threatened fishes of the upper Colorado River basin 1980
Endangered Species Act and water development within the South Platte Basin 1985
Energy conscious planning : Applications in air, water, land use, and transportation planning for the Denver metro area / 1980
Energy conservation and the air/water quality planning processes : 1980
Energy from the West : a progress report of a technology assessment of Western energy resource development / 1977
Energy from the West : energy resource development systems report / 1979
Energy from the West : policy analysis report / 1979
Energy from the West: Energy Resource Development Systems Report. Volume III: Oil Shale. 1979
Energy from the West: Energy Resource Development Systems Report. Volume IV: Uranium. 1979
Energy from the West: Impact Analysis Report. Volume I: Introduction and Summary. 1979
Energy from the West: Impact Analysis Report. Volume II: Site-Specific and Regional Impact Analyses. 1979
Energy resources of the Piceance Creek Basin, Colorado : twenty-fifth field conference, Rocky Mountain Association of Geologists, Denver, Colorado, 1974 1974
Energy Supply Projections (1985 and 2000) & Emerging Energy Technology Characteristics for Sectio 13(A) Water Assessments 1978
Energy use patterns and environmental implications of direct-fired industrial processes / 1981
Energy-related air quality monitoring in the Western energy resource development area / 1978
Enforcement of State Implementation Plan Compliance Schedule, June 5, 1972. Accomplishment Plan 1972
Engineering Report for the U.S. Army Corps of Engineers Missouri River Division for Water Treatment Facilities of the Denver Water System 1978
Enhancing State Superfund Capabilities: Nine-State Study. 1990
Environment and Colorado a handbook. 1973
Environment, safety and health progress assessment of the Rocky Flats Plant / 1993
Environmental assessment and impact report : Upper Thompson Sanitation District, Estes Park, Colorado / 1972
Environmental Assessment Central Platte Valley Light Rail Transit Spur 2000
Environmental Assessment for 881 Hillside (High Priority Sites) Interim Remedial Action 1990
Environmental Assessment for Proposed Woodmen Road Corridor Improvements, Interstate 25 to U.S. Highway 24 2005
Environmental Assessment for the Proposed Tiffany Enhanced Coalbed Methane Project 1996
Environmental Assessment of Water Marketing Program for Ruedi Reservoir Colorado 1983
Environmental Assessment, Proposed Upper Gunnison Basin Land Exchange 1998
Environmental carrying capacity case study of Grand County area, Colorado / 1976
Environmental cleanup : progress in resolving long-standing issues at the Rocky Mountain Arsenal : report to Congressional requesters / 1996
Environmental considerations of active and abandoned mine lands : lessons from Summitville, Colorado / 1995
Environmental effects of oil shale mining and processing : part I, fishes of Piceance Creek, Colorado, prior to oil shale processing. / 1978
Environmental effects of oil shale mining and processing : part II, the aquatic marcroinvertebrates of the Piceance basin, Colorado, prior to oil shale processing / 1978
Environmental effects of oil shale mining and processing : part III, the water quality of Piceance Creek, Colorado, prior to oil shale processing / 1979
Environmental effects of oil shale mining and processing. 1978
Environmental effects of Western coal surface mining : part II, the aquatic macroinvertebrates of Trout Creek, Colorado / 1978
Environmental effects of western coal surface mining. Part III, 1979
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