Registros encontrados: 3 Total Páginas: 1
| 1 | Clean combustion of brown coal and lignite : report on the results of an international research project / Economic Commission for Europe . — New York : United Nations, 1990. — 185 p. : il., tab. ; 30 cm. — ( The ECE energy ; 5) |  | ||
| 2 | Clean utilization of coal : coal structure and reactivity, cleaning and environmental aspects / edited by Yuda Yürüm . — Dordrecht : Kluwer Academic, 1991. — 318 p. : il., gráf., tab. ; 24 cm. — ( NATO ASI ; Serie C, Mathematical and physical sciences ; vol. 370) |  | ||
| 3 | Naciones Unidas. Programa para el Medio Ambiente Environmental management in the pulp and paper industry / United Nations Environment Programme. Industry and Environment . — Paris : UNEP, 1993. — 232 p. : tab., il. ; 30 cm. — ( Technical report / UNEP ; 34) |  |
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