World coal economics, policies, and prospects
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Cambridge [Cambridgeshire]
Cambridge University Press
1987.
|
| Sraith: | Cambridge energy studies
|
| Ábhair: |