TY  - BOOK
AU  - Romabiles, Lorenzo III C. 
TI  - Earth science
SN  - 978-621-435-035-3
AV  - QE 26.2 .R66 2021
PY  - 2021///
CY  - Bulacan
PB  - KLEAFS Publishing
KW  - Earth science.
N1  - Includes bibliographical references and glossary.

ER  -