The clean and efficient use of coal and lignite : its role in energy, environment, and life : Hong Kong, 30th November-3rd December 1993 : conference proceedings /
Gorde:
| Egile korporatiboa: | , |
|---|---|
| Formatua: | Government Document Conference Proceeding Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Paris, France : Washington, D.C. :
The Agency ; OECD Publications and Information Centre [distributor],
©1994.
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| Gaiak: |