TY  - BOOK
AU  - Corotan, Julius Rolando G.
TI  - Regions of the Philippines: Regions 1 & 2 Ilocos & Cagayan Valley
CY  - Quezon City, Philippines
KW  - Filipinos --
KW  - Philippines --
KW  - Geography
KW  - History
KW  - Politics and government
KW  - Social life and customs
ER  -