Travel mode substitution in Sao Pablo : estimates and implications for air pollution control /
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Washington, DC :
World Bank, Policy Research Department, Public Economics Division,
1995.
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| Colección: | Policy research working paper
1437 |
| Descripción Física: | 45 páginas :. |
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