Appropriate technology and scaling considerations for developing nations /
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Washington :
U.S. Agency for International Development,
1979.
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| Materias: |
| Notas: | VIII Interamerican Congress and XI Congress of Chemical Engineerind. 5-12 August 1979. Bogotá, Colombia. |
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| Descripción Física: | 45 páginas : ilustraciones |