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Subjects
Results: 1-120 of 2185184
International coal preparation congress <1990
National research council <Stati Uniti d'America> : Committee on chemical utilization of coal
International Conference of coal workers' pneumoconiosis \1971 ; New York!
National research council <Stati Uniti d'America> : Committee on chemical utilization of coal
National research council <Stati Uniti d'America> : Committee on chemical utilization of coal
International workshop on coal-water slurry <1987
Symposium on environmental engineering in coal mining <1972
Round table meeting Chemical and physical valorization of coal <1978
Conference on recent advances in active control of sound and vibration <2. ; 1993
Symposium on Australian black coal: its occurrence, mining, preparation and use <1975
International conference on coal fired power plants and the aquatic environment <1982
International conference on coal fired power plants and the aquatic environment <1982
Round table meeting Chemical and physical valorization of coal <1978
Conference on development and exploratory techniques in coal mines <1973
Recent advances in geotechnical earthquake engineering and soil dynamics <1981
International conference on coal fired power plants and the aquatic environment <1982
Stati Uniti d'America : Bureau of mines
European conference on coal liquid mixtures <1. ; 1983
Christenson, Carroll Lawrence
Fieldner, Arno Carl <1881-1966>
Fieldner, Arno Carl <1881-1966>
Fieldner, Arno Carl <1881-1966>
Stati Uniti d'America : Bureau of mines
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