TY  - BOOK
AU  - Reyes, Juan Apolinario C.
TI  - Earth science: quaternary earth the age of humans 
SN  - 9786214271276 Pbk. Np.
AV  - QE 26.2 R49 2023 F LCLib 
PY  - 2023///
CY  - Manila
PB  - Unlimited Books Library Services & Publishing Inc.
KW  - Earth sciences.
KW  - Earth sciences -- History.
KW  - Geology -- History.
KW  - Physical geology.
N1  - "STEM core subjects K to 12"; Includes bibliographical references
ER  -