Columbia subject headings:
Harvard subject headings:
Germplasm resources, Plant--Southeast Asia--Congresses.
Germplasm resources, Plant--Tropics--Congresses.
Plant conservation--Southeast Asia--Congresses.
Plant conservation--Tropics--Congresses.
Rare plants--Southeast Asia--Congresses.
Rare plants--Tropics--Congresses.
Tropical plants--Congresses.
Tropical plants--Southeast Asia--Congresses.
Princeton subject headings:
Germplasm resources, Plant--Asia, Southeastern--Congresses.
Germplasm resources, Plant--Tropics--Congresses.
Plant conservation--Asia, Southeastern--Congresses.
Plant conservation--Tropics--Congresses.
Rare plants--Asia, Southeastern--Congresses.
Rare plants--Tropics--Congresses.
Tropical plants--Asia, Southeastern--Congresses.
Tropical plants--Congresses.