TY - BOOK TI - Physico-chemical characteristics of wastewater from a ball mill facility in small-scale gold mining area of Paraclale, Camarines Norte, Philippines SN - 0031 - 76 PY - 2018/// CY - Manila PB - Department of Science and Technology KW - Amalgamation KW - Heavy metals KW - Physico-chemical parameters KW - Small-scale gold mining (SSGM) KW - Wastewater ER -