Yazar
Bituminous Coal Research
27 cilt bulundu.
Bituminous Coal Research · National Coal Association
188 sayfa · 1975
Bibliography / Strip mining / Coal mines and mining / Reclamation of land
Bituminous Coal Research, inc · for sale by the National Technical Information Service]
Sayfa sayısı yok · 1980
Coal / Finance / Research
Bituminous Coal Research, inc. · Bituminous Coal Research, inc.; for sale by the Supt. of Docs. U. S. Govt. Print. Off. Washington
Sayfa sayısı yok · 1965
Coal gasification
Bituminous Coal Research, inc. · Commonwealth of Pennsylvania, Dept. of Mines and Mineral Industries
Sayfa sayısı yok · 1964
Mine drainage / Abstracts / Bibliography
Bituminous Coal Research, inc. · [Environmental Protection Agency, Water Quality Office]; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
113 sayfa · 1971
Acid mine drainage / Drying / Sewage sludge / Coal Mining / Chemical Water Pollution
Bituminous Coal Research, inc. · Federal Water Pollution Control Administration; for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
96 sayfa · 1970
Acid mine drainage / Limestone / Mining / Chemical Water Pollution / Calcium Carbonate
Bituminous Coal Research, inc. · for sale by the National Technical Information Service
Sayfa sayısı yok · 1976
Coal gasification
Bituminous Coal Research, inc · Dept. of Energy
Sayfa sayısı yok · 1978
Coal gasification / Fluidization
Bituminous Coal Research, inc. · Yayınevi bilinmiyor
64 sayfa · 1958
Metallurgy / Coal / Gas manufacture and works
Research Group, The Bituminous Coal Research Group · Icon Group International
125 sayfa · 2000
Kategori yok
United States. Bureau of Mines, Inc Bituminous Coal Research · The Bureau
52 sayfa · 1956
Bituminous coal / Coal / Economic aspects
United States. National Recovery Administration. Research and Planning Division. Bituminous Coal Section · U.S. Government Printing Office
Sayfa sayısı yok · 1935
Bituminous coal / Statistics