TY  - GEN
AU  - Rajendra Kumar,
TI  - Geophysics and energy physics	
SN  - 9789352696505
U1  - 550 
PY  - 2020///
CY  - New Delhi
PB  - Random publications
KW  - Electrical geophysics
KW  - Soil mechanism
KW  - Orbit and rotation of earth
N1  - :includes Bibliographical references and index
ER  -