Beneficiation of a complex lead-zinc-copper sulfide ore from Ayala district, Zamboanga
| Autor Principal: | |
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| Outros autores: | |
| Formato: | Libro |
| Idioma: | English |
| Publicado: |
Manila
[Bureau of Mines]
1968.
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| Series: | Bureau of Mines Report of investigaion
no. 65. |
| Subjects: |