TY - CPAPER AU - Marian Crudu TI - CONTRIBUTIONS TO INCREASING THE ECO-EFFICIENCY OF LEATHER INDUSTRY BY WASTE RECOVERY AND USE IN THE DEVELOPMENT OF NEW ECO-FRIENDLY PRODUCTS AND TEC T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ENERGY AND CLEAN TECHNOLOGIES PY - 2015 DO - 10.5593/sgem2015/b41/s18.084 PB - Stef92 Technology ER -