TY - CPAPER AU - F. Gonzalez-Coto AU - M. Marina-Sanchez AU - C. Sierra AU - R. Villa AU - J. R. Gallego AU - J.M. Menendez-Aguado TI - USING INDUSTRIAL AND MINING WASTES AS RAW MATERIALS TO PRODUCE LIGHT AGGREGATES T2 - 8th International Scientific Conference - SGEM2008 PY - 2008 SP - 219 EP - 224 PB - SGEM Scientific GeoConference ER -