Mode of access: Internet.Continued by: Coal liquefaction, ISSN 0362-7934, issued by: United States. Dept. of Energy. Division of Coal Conversion
Mode of access: Internet.Vols for 19 - prepared by the Bureau's Division of Bituminous Coal, Branch ...
At head of title: United States Dept. of the Interior, Harold L. Ickes, secretary; Bureau of mines, ...
"The Minority report of Commissioner Neal J. Ferry of the United States Anthracite coal commission t...
Includes glossary of terms.Includes glossary of terms.Mode of access: Internet.Continued by: Coal ga...
"DOE/EIA-0121."Mode of access: Internet.Includes information previously presented in: Weekly coal pr...
Includes glossary of terms.Includes glossary of terms.Mode of access: Internet.Continued by: Coal de...
--Apr.-June 1975: "UC-90e".Mode of access: Internet.Continued by: Coal power & combustion, ISSN 0362...
"Second in series covering hydrogenation and liquefaction of coal."Mode of access: Internet
At headf of title: United States Dept. of the Interior ... Bureau of Mines."Publications in the surv...
At head of title: United States Dept. of the interior. Harold L. Ickes, secretary. Bureau of mines, ...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt. 4, p.1-217.Mode of a...
At head of title: United States Department of the Interior. Harold L. Ickes, Secretary; Bureau of Mi...
At head of title: Department of agriculture, insurance, statistics and history...Cover-title.Mode of...
URN 99/1241SIGLEAvailable from British Library Document Supply Centre-DSC:7463.750(R184) / BLDSC - B...
"Publications on the utilization of coal and lignite": p. 19-20.At head of title: United States Fuel...
Mode of access: Internet.Vols for 19 - prepared by the Bureau's Division of Bituminous Coal, Branch ...
At head of title: United States Dept. of the Interior, Harold L. Ickes, secretary; Bureau of mines, ...
"The Minority report of Commissioner Neal J. Ferry of the United States Anthracite coal commission t...
Includes glossary of terms.Includes glossary of terms.Mode of access: Internet.Continued by: Coal ga...
"DOE/EIA-0121."Mode of access: Internet.Includes information previously presented in: Weekly coal pr...
Includes glossary of terms.Includes glossary of terms.Mode of access: Internet.Continued by: Coal de...
--Apr.-June 1975: "UC-90e".Mode of access: Internet.Continued by: Coal power & combustion, ISSN 0362...
"Second in series covering hydrogenation and liquefaction of coal."Mode of access: Internet
At headf of title: United States Dept. of the Interior ... Bureau of Mines."Publications in the surv...
At head of title: United States Dept. of the interior. Harold L. Ickes, secretary. Bureau of mines, ...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt. 4, p.1-217.Mode of a...
At head of title: United States Department of the Interior. Harold L. Ickes, Secretary; Bureau of Mi...
At head of title: Department of agriculture, insurance, statistics and history...Cover-title.Mode of...
URN 99/1241SIGLEAvailable from British Library Document Supply Centre-DSC:7463.750(R184) / BLDSC - B...
"Publications on the utilization of coal and lignite": p. 19-20.At head of title: United States Fuel...
Mode of access: Internet.Vols for 19 - prepared by the Bureau's Division of Bituminous Coal, Branch ...
At head of title: United States Dept. of the Interior, Harold L. Ickes, secretary; Bureau of mines, ...
"The Minority report of Commissioner Neal J. Ferry of the United States Anthracite coal commission t...