| Journal: | Metalurgia ABM |
| Database: | PERIÓDICA |
| System number: | 000097719 |
| ISSN: | 0026-0983 |
| Year: | 1990 |
| Season: | Abr-May |
| Volumen: | 46 |
| Number: | 389 |
| Pages: | 316-317 |
| Country: | Brasil |
| Document type: | Nota breve o noticia |
| Approach: | Divulgación |
| Disciplines: | Ingeniería, Ciencia y tecnología |
| Keyword: | Ingeniería ambiental, Tecnología, Brasil, Medio ambiente, Contaminación |
| Keyword: | Engineering, Science and technology, Environmental engineering, Technology, Brazil, Environment, Pollution |
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