| Journal: | Mineracao metalurgia |
| Database: | PERIÓDICA |
| System number: | 000085766 |
| ISSN: | 0100-6908 |
| Year: | 1987 |
| Season: | Jun-Jul |
| Volumen: | 51 |
| Number: | 486 |
| Pages: | 19-19 |
| Country: | Brasil |
| Document type: | Plan, proyecto, programa |
| Approach: | Descriptivo |
| Disciplines: | Ingeniería |
| Keyword: | Ingeniería de transportes, Brasil, Ferrocarriles |
| Keyword: | Engineering, Transportation engineering, Brazil, Railways |
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