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- [图书] Papers presented before the Symposium on Coal Preparation and Utilization : = Coal Conference & Expo V.
- 作者：sponsored by Coal age.
- 出版社：McGraw-Hill, Mining Informational Services,
- 出版日期：1979.
- ISBN：0076066185
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- [图书] Papers presented before the Symposium on Surface Coal Mining and Reclamation : = Coal Conference and Expo V.
- 作者：sponsored by Coal Age.
- 出版社：McGraw-Hill, Mining Informational Services,
- 出版日期：1979.
- ISBN：0076066169
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- [图书] Papers presented before the Coal Utilization Symposium--Focus on SO? Emission Control :
- 作者：sponsored by National Coal Association.
- 出版社：National Coal Association,
- 出版日期：1974.
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- [图书] 5th International Strata Control Conference, London, 1972 /
- 作者：organized by the National Coal Board.
- 出版社：National Coal Board,
- 出版日期：1972.
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- [图书] Papers presented before the Sixth Symposium on Coal Mine Drainage Research :
- 作者：sponsored by National Coal Association, Bituminous Coal Research, inc.
- 出版社：National Coal Association,
- 出版日期：1976.
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- [图书] Papers presented before the second Symposium on Underground Mining :
- 作者：sponsored by National Coal Association [and] Bituminous Coal Research, Inc.
- 出版社：[National Coal Association],
- 出版日期：[1976]
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- [图书] Papers presented before the second Symposium on Coal Preparation :
- 作者：sponsored by National Coal Association [and] Bituminous Coal Research Inc.
- 出版社：[National Coal Association],
- 出版日期：[1976]
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- [图书] Papers presented before the third Symposium on Coal Utilization :
- 作者：sponsored by National Coal Association [and] Bituminous Coal Research, Inc.
- 出版社：[National Coal Association],
- 出版日期：[1976]
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- [图书] The underground gasification of coal :
- 作者：prepared for the National Coal Board by Alexander Gibb & partners, consulting engineers.
- 出版社：Isaac Pitman & Sons Ltd.,
- 出版日期：1964.
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- [图书] Proceedings of fifth Synthetic Pipeline Gas Symposium, O'Hare Inn, O'Hare Airport, Chicago, Illinois, October 29-31, 1973 /
- 作者：sponsored by American Gas Association, Office of Coal and Research and International Gas Union.
- 出版社：AGA,
- 出版日期：[1974?]
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