Columbia subject headings:
Earthquake prediction--Congresses.
Geology, Structural--Congresses.
Geomorphology--Congresses.
Plate tectonics--Congresses.
Harvard subject headings:
Earthquake prediction--Congresses
Geology, Structural--Congresses
Geomorphology--Congresses.
Plate tectonics--Congresses
Princeton subject headings:
Earthquake prediction--Congresses.
Geology, Structural--Congresses.
Geomorphology--Congresses.
Plate tectonics--Congresses.