TY  - BOOK
AU  - Robles, Emil Charles.
TI  - Estimates of Quaternary Philippine coastlines, land bridges, submerged river systems and migration routes: A GRASS GIS approach
PY  - 2013///
PB  - Hukay
KW  - ARCHAEOLOGY
UR  - http://journals.upd.edu.ph/index.php/asp/issue/view/408/showToc
ER  -