| Author: | Martino, Orlando. |
|---|---|
| Additional Authors: | Velasco, Pablo., Hyde, Doris. |
| Year: | 1981 |
| Document Type: | IXAN |
| Issuing Agency: | Bureau of Mines, U.S. Dept. of the Interior : |
| SUDOC: | I 28.37/2:L 34 |
| Series: | Mineral perspectives |
| Subjects: | Industries--Latin America |
| Mineral industries--Latin America | |
| Links: | https://hdl.handle.net/2027/txu.059173026807618 |
| https://hdl.handle.net/2027/txu.059173026807640 | |
| https://hdl.handle.net/2027/mdp.39015095068741 |