The effects of resource depletion on coal mining productivity
- Rodríguez, X.A.
- Arias, C.
ISSN: 0140-9883
Year of publication: 2008
Volume: 30
Issue: 2
Pages: 397-408
Type: Article
ISSN: 0140-9883
Year of publication: 2008
Volume: 30
Issue: 2
Pages: 397-408
Type: Article