Washability characteristics of some Philippine coals
| 1. Verfasser: | |
|---|---|
| Weitere Verfasser: | |
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Manila
[Bureau of Mines]
1967.
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| Schriftenreihe: | Philippines (Republic) Bureau of Mines Report of investigations
no.64 |
| Schlagworte: |