Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Impact of large recreational developments upon semi-primitive environments; an overview of the MSU-NSF Gallatin Canyon study 1973
Impacts of Water-Resource Development in the Snake River Area on Wildlife. 1973
Indian Creek (Canyon County) 1976-1977 / 1979
Influence of Surface and Near-Surface Caliche Distribution on Infiltration Characteristics and Flooding, Las Vegas Area, Nevada. 1973
Interim findings on the status of visibility research / 1995
Jordan River Study Utah, June - August, 1972 1973
Jordan River Study Utah. June-August, 1972. 1973
Lava Falls Rapid in Grand Canyon : effects of late Holocene debris flows on the Colorado River / 1999
Macroinvertebrate sampling techniques for streams in semi-arid regions : comparison of the Surber method and a unit-effort traveling kick method / 1978
Master Sewerage Study, Yellowstone National Park, Wyoming 1968
Mt. Shasta City-Dunsmuir area investigation. 1964
Nuclear waste information on the reracking of the Diablo Canyon spent fuel storage pools : fact sheet for the chairman, Subcommittee on Energy and Power, Committee on Energy and Commerce, House of Representatives / 1988
Observations of Atmospheric Particulates in the Grand Canyon 1972
Oil Spillage. A Bibliography. Volume 1. 1973
Operation of Glen Canyon Dam Colorado River Storage Project, Arizona, final environmental impact statement / 1995
Operation of Glen Canyon Dam, Final Environmental Impact Statement 1995
Pollution control : costs, techniques, & effectiveness : review of existing information / 1993
Potential Water Resource Developments Upper Colorado River Basin in Utah 1966
Proposed methodology for the secondary assessment task 4.8.5.2 / 1995
Proposed recommendations of the Grand Canyon Visibility Transport Commission : public advisory committee report / 1996
Radiochemical quality of water in the shallow aquifer in Mortandad Canyon 1967-1978 1983
Record of decision : final environmental impact statement for Tusayan growth : Coconino County, Arizona. 1999
Record of Decision Brighton Ski Area Master Development Plan Update 1999
Report on Canyon Ferry Reservoir, Broadwater and Lewis and Clark Counties, Montana : EPA Region VIII / 1977
Report on Canyon Reservoir : Comal County, Texas, EPA Region VI / 1977
Report on Clark Canyon Reservoir, Beaverhead County, Montana : EPA Region VIII / 1977
Report on Hells Canyon Reservoir, Baker and Wallowa Counties, Oregon [and] Adams and Idaho Counties, Idaho : EPA Region X / 1978
Report on Lake Lowell, Canyon County, Idaho : EPA Region X / 1977
Report on the invertebrate megafauna sampled by trawling in the Atlantic 3800 meter low-level radioactive waste disposal site / 1983
Report on the Technical Assistance Project at the Canyon Wastewater Treatment Plant Yellowstone National Park 1976
Review of the draft federal long-term monitoring plan for the Colorado River below Glen Canyon Dam 1994
River resource management in the Grand Canyon 1996
Salt Lake City area integrated projects, electric power marketing : draft environmental impact statement. 1994
Sequoia and Kings Canyon National parks : rehabilitation of a water distribution system : Giant Forest, Wolverton, Lodgepole, Wuksachi, and Red Fir areas environmental assessment, assessment of effect / 2011
Sherwood subinterval of the Mission Canyon Formation in central western North Dakota / 1995
Soil survey of canyon area, Idaho 1972
Some effects of land-use changes on the shallow ground-water system in the Boise-Nampa area, Idaho / 1972
Southern Utah Petition Evaluation Document, Draft 522 SMCRA Evaluation and Environmental Statement 1980
Structure contour map of pre-Mesozoic basement, landward margin of Baltimore Canyon trough : 1984 / 1984
Supplement to the Environmental Impact Statement for Utah Valley to Heber Valley 1977
Tar Sand Triangle Draft Environmental Impact Statement, Proposed Lease Conversions 1984
Technical committee recommended actions related to outstanding technical issues as submitted to Grand Canyon Visibility Transport Commission Technical Forum. 1996
Technical Report on Sound Levels in Bryce Canyon National Park and the Noise Impact of the Proposed Alton Coal Mine 1980
Technical report on sound levels in Bryce Canyon National Park and the noise impact of the proposed Alton coal mine / 1980
Technical Report on Sound Levels in Bryce Canyon National Park and the Noise Impact of the Proposed Alton Coal Mine. 1980
The biological effects of oil pollution on littoral communities : proceedings of a symposium held at the Orielton Field Centre, Pembroke, Wales, on 17th, 18th and 19th February 1968 / 1968
The Colorado : river of the West / 1960
The Colorado River in Grand Canyon : a comprehensive guide to its natural and human history / 1996
The Colorado River through Grand Canyon : natural history and human change / 1991
The promise of the Grand Canyon : John Wesley Powell's perilous journey and his vision for the American West / 2018
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