Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Groundwater quality protection policies for the Rocky Mountain Region and the nation : transcript of a conference 1986
Guidelines and criteria for identification and land-use controls of geologic hazard and mineral resource areas 1974
Guidelines for developing area-of-origin compensation 1985
Hazardous Waste Incineration in Colorado 1991
Hydrogeologic and water-quality data in western Jefferson County, Colorado 1975
Hydrologic data for the San Luis Valley, Colorado 1972
Hydrologic data from the Piceance Basin, Colorado 1974
I-70 Mountain Corridor: Draft Programmatic Environmental Impact Statement and Section 4(f) Evaluation 2004
Implementation of the Federal water project recreation act in Colorado : miscellaneous report OWRR Project no. A-015-COLO 1974
Improvements in moving sprinkler irrigation systems for conservation of water. 1973
Input-output study of the Kremmling region of western Colorado 1981
Input-output study of the Upper Colorado main stem region of western Colorado 1981
Institutional arrangements for effective water management in Colorado 1978
Institutional requirements for optimal water quality management in arid urban areas, 1973
Institutions for urban-metropolitan water management : essays in social theory / 1972
Instream Sand and Gravel Regulation, Analysis of the Animas and South Platte Rivers 1989
Interstate Conference on Pollution of the Colorado River. Technical Discussion on Accomplishments and Future Activities, Held at Santa Fe, New Mexico on February 13-15, 1963 1963
Inventory of nonmetallic mining and processing operations in Colorado 1981
Keeping the Green Line Green, Proceedings Second Annual Conference Colorado Riparian Association 1990
La agroindustria : una alternativa al desarrollo de la pequeña producción / 1983
Map of Colorado uranium and vanadium mining and milling activities 1978
Mathematical modeling of water management strategies in urbanizing river basins / 1973
Measuring benefits and the economic value of water in recreation on high country reservoirs 1980
Mobilizing to Ban Lead from Drinking Water, Conference held November 17, 1988, Denver, Colorado 1988
Models for system water planning with special reference to water reuse 1978
Monitoring strategies for groundwater quality management / 1986
Northern Front Range Air Quality Study: Heavy-Duty Diesel Vehicle Testing for the NFRAQS, February 1998 1998
Numerical simulation of dispersion in groundwater aquifers 1970
Phyto-edaphic classification of the Piceance Basin 1978
Pollution of the Upper Colorado River Basin Technical Appendix 1969
Potential of modified flow-release rules for Kingsley Dam in meeting crane habitat requirements Platte River, Nebraska 1985
Prairie, peak, and plateau : a guide to the geology of Colorado 1972
Probable effects of SO 2 1978
Proceedings of the Eighth Oil Shale Symposium 1975
Proceedings of the Hydrocarbons Symposium 1970
Proposed Water Quality Management Plan, Blue River Basin, Summit County, Colorado, Draft Environmental Impact Statement 1976
Radium, uranium and vanadium deposits of southwestern Colorado, 1921
Recharge as augmentation in the South Platte River Basin 1986
Report of Water Pollution in the South Platte River Basin 1953
Revised Application for Authorization of Hazardous Waste Program 1988
Riverside Parkway: Lower Downtown Section: Environmental Assessment 2004
Roaring Fork and Crystal Valleys : an environmental and engineering geology study : Eagle, Garfield, Gunnison, and Pitkin Counties, Colorado / 1974
Salt and drought-tolerant crop plants for water conservation 1981
Sanitary Sewage System for the South Grand Lake Sanitation District; Grand County, Colorado. 1968
Section 404 of the Clean water act : an evaluation of the issues and permit program implementation in Western Colorado 1982
Selected water-level records for Colorado, 1970-74 1974
South I-25 Corridor and US 85 Corridor Draft Environmental Impact Statement, Section 4(f) Evaluation, Volume 1 2000
South I-25 Corridor and US 85 Corridor Draft Environmental Impact Statement, Section 4(f) Evaluation, Volume 2 2000
South I-25 Corridor and US 85 Corridor Final Environmental Impact Statement, Section 4(f) Evaluation, Volume 1 2001
South I-25 Corridor and US 85 Corridor, Final Environmental Impact Statement, Section 4(f) Evaluation, Volume 2 2001
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