TY  - GEN
T1  - Slope Analysis map of Marikina cross section along line AB
LA  - English
PP  - Manila
PB  - [s.n.]
YR  - 1975
UL  - https://tuklas.up.edu.ph/Record/UP-99796217605487855
KW  - Slopes : Marikina : Maps.
ER  -