Coal in the environment : World Coal Institute Conference, London, UK, 3-5 April 1991
| Year of publication: |
1992
|
|---|---|
| Authors: | Patterson, Walt |
| Published in: |
Energy Policy. - Elsevier, ISSN 0301-4215. - Vol. 20.1992, 1, p. 78-81
|
| Publisher: |
Elsevier |