Yazar
Committee on Coal Research
19 cilt bulundu.
National Research Council (U.S.). Committee on Chemical Utilization of Coal · Wiley
1142 sayfa · 1963
Coal / Coal-tar products / Research
National Research Council (U.S.). Committee on Underground Coal Mine Safety · National Academy Press
190 sayfa · 1982
Mine safety / Coal mines and mining / Safety measures
National Research Council (U.S.). Study Committee on the Potential for Rehabilitating Lands Surface Mined for Coal in the Western United States. · Ballinger Pub. Co.
198 sayfa · 1974
Environmental aspects of Strip mining / Strip mining / Reclamation of land / Environmental aspects / Power resources
National Research Council, Division on Earth and Life Studies, Board on Earth Sciences and Resources, Committee on Coal Research, Technology, and Resource Assessments to Inform Energy Policy · National Academies Press
Sayfa sayısı yok · 2007
Coal / Coal mines and mining / Energy policy, united states / Power resources
National Research Council, Commission on Engineering and Technical Systems, Board on Energy and Environmental Systems, Committee on the Strategic Assessment of the U.S. Department of Energy's Coal Program · National Academies Press
304 sayfa · 1995
Kategori yok
National Research Council (U.S.). Committee on the Strategic Assessment of the U.S. Department of Energy's Coal Program · Sine nomine
272 sayfa · 1995
Coal / Government policy
Strategic Assessment of the U.S. Department of Energy's Coal Program Committee, National Research Council Staff, Board on Energy and Environmental Systems Staff, Engineering and Technical Systems Commission · National Academies Press
Sayfa sayısı yok · 1995
Kategori yok
National Research Council (U.S.). Committee on Chemistry of Coal. · Wiley
1142 sayfa · 1963
Kategori yok
Pennsylvania Research Committee on Coal Mine Spoil Revegetation. · Research Committee on Coal Mine Spoil Revegetation in Pennsylvania
46 sayfa · 1971
Environmental aspects / Environmental aspects of Spoil banks / Reclamation of land / Revegetation / Spoil banks
National Research Council (U.S.). Committee on Coal Waste Impoundments · National Academy Press
230 sayfa · 2002
Surface impoundments / Waste disposal / Coal mines and mining
Research Committee on Coal Mine Spoil Revegetation in Pennsylvania 1965 · Yayınevi bilinmiyor
Sayfa sayısı yok
Kategori yok
National Research Council, Division on Earth and Life Studies, Board on Earth Sciences and Resources, Committee on Earth Resources, Committee on Coal Waste Impoundments · National Academies Press
Sayfa sayısı yok · 2002
Coal mines and mining
Conference on Price Research. Committee on Prices in the Bituminous Coal Industry · National Bureau of Economic Research
144 sayfa · 1967
Bituminous coal / Coal trade / Prices
National Research Council (U.S.). Committee on Alaskan Coal Mining and Reclamation. · National Academy Press
328 sayfa · 1980
Coal mines and mining / Reclamation of land / Strip mining
National Research Council, Division on Earth and Life Studies, Board on Earth Sciences and Resources, Committee on Earth Resources, Committee on Mine Placement of Coal Combustion Wastes · National Academies Press
Sayfa sayısı yok · 2006
Coal ash / Sediments (geology)
National Research Council (U.S.). Committee on Ground-Water Resources in Relation to Coal Mining. · National Academy Press
197 sayfa · 1981
Coal mines and mining / Groundwater
Sayfa sayısı yok · 1945
Kategori yok
Sayfa sayısı yok · 1945
Kategori yok