Cleaner production and energy efficiency in the metal-finishing industry

by Roa González, Rigoberto, Pérez, J., Gutiérrez S., G., Hernández V., A., Arce M., E.
Source: 1. 7th Conference on environment and mineral processing, part II 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2003 1. 8024802481 1. S. 221-222