Columbia subject headings:
Earth (Planet)--Crust--Congresses.
Geology, Structural--Congresses.
Geology--India--Congresses.
Seismic prospecting--Congresses.
Harvard subject headings:
Earth (Planet)--Crust--Congresses.
Earth (Planet)--Mantle--Congresses.
Geology, Structural--India--Congresses.
Geology, Structural--South Asia--Congresses.
Geology, Structural.
Geology--India--Congresses
Seismic reflection method--Congresses.
Seismic refraction method--Congresses.
Princeton subject headings:
Earth--Crust--Congresses.
Geology, Structural--India--Congresses.
Geology, Structural--South Asia--Congresses.
Seismic reflection method--Congresses.