Search Results for the EPA National Library Catalog

Items Found: 3442
Showing: Items 1801 - 1850
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Geologic, hydrologic, and geochemical concepts and techniques in overburden characterization for mined-land reclamation 1978
Geology and coal resources of the coal-bearing portion of Lee county, Virginia, 1925
Geology and coal resources of the coal-bearing portion of Tazewell county, Virginia, 1919
Geology and Coal Resources of the Foster Creek Coal Deposit, Eastern Montana 1969
Geology and coal resources of the Toledo-Castle Rock district, Cowlitz and Lewis Counties, Washington 1958
Geology and coal, oil and gas resources of the New Kensington quadrangle, Pennsylvania 1932
Geology of the coal-bearing portion of the Richlands quadrangle, Virginia / 1991
Geology of the coal-bearing portion of the Tazewell North, Tip Top, and Gary quadrangles, Virginia / 1991
Geology of the Grundy quadrangle, Virginia / 1989
Geology of the Lower Kittanning coalbed and related mining and methane emission problems in Cambria County, Pa. 1979
Geology of the Nora quadrangle, Virginia / 1989
Geology of the single-entry project at Sunnyside Coal Mines 1 and 2, Sunnyside, Utah 1979
Geology of the Virginia portion of the Harman and Jamboree quadrangles / 1989
Geology, mining, and methane content of the Freeport and Kittanning coalbeds in Indiana and surrounding counties, Pa. 1979
Geophysical logs, lithologic descriptions, and coal analyses from coal test holes drilled in 1982 in the Salt Wells and Kemmerer areas, Sweetwater and Uinta counties, Wyoming / 1983
German FGD/De-NOx (Flue Gas Desulfurization/Denitrification) Experience. 1987
Global Methane Emissions Program for Landfills, Coal Mines, and Natural Gas Systems. 1993
Global Mitigation of Non-CO2 Greenhouse Gases. 2006
Gold, silver, uranium, and coal : geology, mining, extraction, and the environment 1983
Governmental programs, resources and regulatory power available to assist localities during coal development : a revised preliminary report to the Socio-Economic and Cultural Aspects Work Group, Northern Great Plains Resources Program 1974
Graphical Representations of 1991 Steam-Electric Power Plant Operation and Air Emissions Data. 1994
Greater coal utilization : joint hearings before the Committees on Interior and Insular Affairs and Public Works, United States Senate, pursuant to S. Res. 45, the National fuels and energy policy study, Ninety-fourth Congress, first session, on S. 1777 ... 1975
Greater Pittsburgh region maps of mined-out areas and thickness of rock over the Pittsburgh coal / 1975
Greenhouse gas emission factors for coal : the complete fuel cycle / 1997
Greenhouse gas emission factors for coal. 2008
Greenhouse gas emissions reduction by technology transfer to developing countries / 2002
Greenhouse gases, abatement and control: the role of coal 1991
Ground level measurement of nuclei from coal development in the Great Plains : work plans for design of a monitoring program. Final report--February 15, 1975 to June 30, 1976 / 1977
Ground level measurement of nuclei from coal development in the Northern Great Plains : baseline measurements : final report / 1978
Ground water of the Fort Union coal region, eastern Montana / 1978
Ground-water resources and potential hydrologic effects of surface coal mining in the northern Powder River Basin, southeastern Montana / 1985
Ground-water system and possible effects of underground coal mining in the Trail Mountain area, central Utah 1985
Groundwater assessment modeling under the Resource Conservation and Recovery Act : final report / 1988
Groundwater quality monitoring of Western coal strip mining : identification and priority ranking of potential pollution sources / 1979
Groundwater quality monitoring of western coal strip mining : preliminary designs for active mine sources of pollution / 1980
Groundwater quality monitoring of western coal strip mining : preliminary designs for reclaimed mine sources of pollution / 1980
Groundwater quality monitoring recommendations for western surface coal mines / 1984
Groundwater quality monitoring recommendations for western surface coal mines / 1983
Groundwater restoration field test at the Hoe Creek underground coal gasification site 1988
Guidance for establishing relief from effluent limitations for the coal mining point source category. 1995
Guidance for regional limitation determinations under ESECA. 1975
Guidance for specifying primary standard conditions under ESECA. 1975
Guidance for the reregistration of pesticide products containing coal tar/creosote as the active ingredient. 1988
Guide to methods for impact assessment of western coal/energy development 1979
Guidebook to the coal geology of the Powder River coal basin, Wyoming / 1980
Guidelines for determining best available retrofit technology for coal-fired power plants and other existing stationary faciliites. 1980
Guidelines for development of a quality assurance program : volume IX - visual determination of opacity emissions from stationary sources / 1975
Guidelines for NOx control by combustion modification for coal-fired utility boilers : procedures for reduction of NO emissions and maximization of boiler efficiency. 1980
Guidelines for preparation of a cumulative hydrologic impact assessment (CHIA) : draft. 1985
Guidelines for preparing environmental test plans for coal gasification plants / 1978
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