TY - CPAPER AU - Jose Paulino Fernandez Alvarez TI - CONTRIBUTION OF GPR AND MAGNETIC METHODS TO THE DEFINITION OF THE INTERNAL STRUCTURE OF A CLOGGED MINING DAM IN THE RIOTINTO MINE, SOUTH WEST SPAIN T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2013 DO - 10.5593/sgem2013/ba1.v2/s05.007 PB - Stef92 Technology ER -