TY  - BOOK
AU  - Vivas, Jules
TI  - Excursions in the north: an exploration of the wondrous treasures of northern Luzon 
PY  - 0000///March 12020///
CY  - [S.l.]
PB  - Manila Bulletin
KW  - Adventure travel
UR  - http://laup.launion.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=5f3e75e4638c540db5c2bc31447e8188
ER  -