TY  - BOOK
AU  - Nudo,Djoniore,A.
TI  - Small-scale mining industry in paracale, camarines norte and its ecological and health risks
U1  - 363.7 MAED 
PY  - 2018///
CY  - San Miguel Iriga City
PB  - University of Saint Anthony.
N1  - Includes bibliographical references
ER  -