TY  - GEN
AU  - Rajendra kumar 
TI  - Geophysics and energy physics
SN  - 9352696505
U1  - 539.72 
PY  - 2020///
CY  - Jaipur
PB  - Random publications
KW  - Physics
KW  - Geophysics
N1  - includes bibliography and Index
ER  -