Beneficiation of a complex lead-zinc-copper sulfide ore from Ayala district, Zamboanga
| Príomhchruthaitheoir: | |
|---|---|
| Rannpháirtithe: | |
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Manila
[Bureau of Mines]
1968.
|
| Sraith: | Bureau of Mines Report of investigaion
no. 65. |
| Ábhair: |