Columbia subject headings:
Borderlands--Indus River Region--History.
Borderlands--Mekong River Region--History.
Indus River Region--Civilization.
Indus River Region--Geography.
Material culture--Indus River Region--History.
Material culture--Mekong River Region--History.
Mekong River Region--Civilization.
Mekong River Region--Geography.
Harvard subject headings:
Borderlands--Indus River Region--History.
Borderlands--Mekong River Region--History.
Indus River Region--Civilization.
Indus River Region--Geography.
Material culture--Indus River Region--History.
Material culture--Mekong River Region--History.
Mekong River Region--Civilization.
Mekong River Region--Geography.
Princeton subject headings:
Borderlands--Indus River Region--History.
Borderlands--Mekong River Region--History.
Indus River Region--Civilization.
Indus River Region--Geography.
Material culture--Indus River Region--History.
Material culture--Mekong River Region--History.
Mekong River Region--Civilization.
Mekong River Region--Geography.