TY  - BOOK
AU  - Singh, S. K.
TI  - Earth science  and technology
SN  - 978819606848 Hb. Bp.
AV  - QE 26.2 S56 2023 CASAT 
PY  - 2023///
CY  - New Delhi : 
PB  - Random Publications LLP.
KW  - Earth sciences.
KW  - Earth sciences -- History.
KW  - Geology -- History.
KW  - Physical geology.
N1  - Includes bibliographical references
ER  -