TY  - BOOK
AU  - Bermundez, Prescillano N. 
TI  - Paoay lake: : laboratory for the 'new idea' 
AV  - Box : Paoay 
PY  - 1977///.
PB  - Focus Philippines, 
KW  - Paoay
KW  - Ilocos Norte, Philippines
ER  -