Beneficiation of a complex lead-zinc-copper sulfide ore from Ayala district, Zamboanga
| 1. autor: | |
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| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
Manila
[Bureau of Mines]
1968.
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| Seria: | Bureau of Mines Report of investigaion
no. 65. |
| Hasła przedmiotowe: |