| Journal: | Ingeniería civil (México, D.F.) |
| Database: | PERIÓDICA |
| System number: | 000109108 |
| ISSN: | 0186-3045 |
| Year: | 1991 |
| Season: | Ago-Oct |
| Number: | 275 |
| Pages: | 31-32 |
| Country: | México |
| Document type: | Conferencia o discurso |
| Approach: | Descriptivo, divulgación |
| Disciplines: | Economía |
| Keyword: | Economía de servicios, Contaminación, México, Aguas residuales, Tratamiento |
| Keyword: | Economics, Service sector, Mexico, Waste water, Treatment |
| Document request | |
