Coal quality and ash characteristics : a study by the IEA Coal Industry Advisory Board, January 1985
International Energy Agency
Bok Språk ikke angitt 1985
| Utgitt | Paris : OECD , 1985
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|---|---|
| Omfang | 63 s. : fig.
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| Opplysninger | Over tittelen: International Energy Agency.
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| Emner | |
| ISBN | 9264126848
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