TY  - BOOK
AU  - Valenzuela, Edwin E.
TI  - Introduction to world geography (with Geo- Politics)
SN  - 9789719645344
U1  - 910.3 V152 2017 
PY  - 2017///
CY  - West Avenue, Quezon City
PB  - Great Books Trading
KW  - Geography
N1  - Bibliography: pages 217-219
ER  -