Columbia subject headings:
Harvard subject headings:
Magmatism--India--Congresses.
Magmatism--Southeast Asia--Congresses.
Ore deposits--India--Congresses.
Ore deposits--Southeast Asia--Congresses.
Princeton subject headings:
Magmatism--Asia, Southeastern--Congresses.
Magmatism--India--Congresses.
Ore deposits--Asia, Southeastern--Congresses.
Ore deposits--India--Congresses.