Bituminous coal and lignite; changing patterns in distribution and markets.
| Resumo |
Mode of access: Internet. Vols for 19 - prepared by the Bureau's Division of Bituminous Coal, Branch of Bituminous Coal Economics; for 19 - by its Division of Fuels Data. |
|---|---|
| Formato |
bib bib |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Washington, U.S. Dept. of the Interior, Bureau of Mines |
| Relação |
Bituminous coal and lignite distribution |
| Direitos |
Items in this record are available as Public Domain. View access and use profile at http://www.hathitrust.org/access_use#pd. Please see individual items for rights and use statements. |
| Palavras-Chave | #Coal trade |
| Tipo |
text |
