Search Results for the EPA National Library Catalog

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Showing: Items 301 - 350
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Data handbook for clay materials and other non-metallic minerals : providing those involved in clay research and industrial application with sets of authoritative data describing the physical and chemical properties and mineralogical composition of the available reference materials / 1979
Debris basins for control of surface mine sedimentation / 1976
Deep coal mining : waste disposal technology 1976
Deep ocean mining of manganese nodules in the North Pacific : pre-mining environmental conditions and anticipated mining effects / 1978
Demonstration of coal mine haul road sediment control techniques / 1976
Description of possible options for allowing remining activities in the context of TMDL requirements : final / 2000
Design and operation of waste rock piles at noncoal mines 1995
Design, construction & development of in situ mining wells / 1982
Detection of abandoned underground coal mines by geophysical methods / 1972
Determinants of cancer and cardiovascular disease mortality in mining counties of California / 1980
Determinants of cancer and cardiovascular disease mortality in mining counties of California / 1981
Developing economic impact projection models for the Fort Union coal region : report no. 77030 / 1977
Development concepts for the Quartz Hill molybdenum projcect First judicial district, Alaska / 1981
Development document for effluent limitations guidelines and new source performance standards for the mineral mining and processing point source category. 1979
Development document for effluent limitations guidelines and standards of performance, mineral mining and processing industry : volume III, clay, ceramic, refractory and miscellaneous minerals. 1974
Development document for final effluent limitations guidelines and new source performance standards for the ore mining and dressing point source category : gold placer mine subcategory / 1988
Development document for final effluent limitations guidelines and standards for the western alkaline coal mining subcategory / 2001
Development document for final effluent limitations guidelines, new source performance standards, and pretreatment standards for the coal mining point source category. 1982
Development document for interim final and proposed effluent limitations guidelines and new source performance standards for the ore mining and dressing point source category. 1975
Development document for interim final effluent limitations guidelines : and new source performance standards for the coal mining point source category. 1975
Development document for interim final effluent limitations guidelines and new source performance standards for the coal mining point source category. 1976
Development document for interim final effluent limitations guidelines and standards of performance, mineral mining and processing industry. 1976
Development document for proposed effluent limitations guidelines and new source performance standards for the ore mining and dressing point source category, gold pacer mine subcategory. 1985
Development document for proposed effluent limitations guidelines and standards for the western alkaline coal mining subcategory / 2000
Development document for proposed effluent limitations guidelines, new source performance standards, and pretreatment standards for the coal mining point source category. 1981
Development of a plan for a surface coal mine study. 1991
Development of a plan for a surface coal mine study. 1995
Development of an arsenic measurement method on a gold roasting operation 1978
Development of coal resources in the Eastern Powder River Coal Basin of Wyoming : draft environmental statement / 1974
Development of measurement techniques for fugitive emissions from process and effluent streams / 1979
Dewatering active underground coal mines : technical aspects and cost-effectiveness / 1979
Dewatering of mine drainage sludge / 1971
Dewatering of Mine Drainage Sludge, Phase II. 1973
Dewatering of mine drainage sludge. 1971
Diamond Chuitna Coal Project : final environmental impact statement / 1989
Diamond Chuitna Coal Project draft environmental impact statement / 1988
Dictionary of Gems and Gemology [electronic resource] / 2005
Dictionary of Gems and Gemology [electronic resource] / 2009
Digital bibliography of the geology and mineral resources of Washington State 1798 through July 1998 / [electronic resource] : 1998
Digital collection of historical Flambeau Mine technical reports, environmental monitoring data, correspondence, diagrams, legal briefs and photos (1969-2020+) / 2021
Directory and statistics of Colorado coal mines with distribution and electric generation map, 1989 / 1990
Directory of Montana mining properties. 1940
Directory of Washington mines, 1938, 1938
Directory of Washington mines. 2001
Directory of Washington mining operations. 1943
Discussion draft 1974
Discussion draft 1974
Discussion draft 1974
Dispersion of airborne particulates in surface coal mines : data analysis / 1985
Disposal of Flue-Gas-Cleaning Wastes. 1977
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