TY  - BOOK
AU  - Libong, Grace L. 
TI  - Effectiveness of environmental programs and initiaives of the Provincial Government of La Union-Environment and Natural Resources Unit: basis for sectoral medium-term development plan 
U1  - DIS 363.7 L62e 2020 
PY  - 2020///
CY  - DMMMSU-OUS : 
PB  - [s.n], 
KW  - Environmental protection.
N1  - Literature cited: pages 87-93
ER  -