Columbia subject headings:
Harvard subject headings:
China--Antiquities--Exhibitions.
Karakoram Highway (China and Pakistan)--Antiquities--Exhibitions.
Pakistan--Antiquities--Exhibitions.
Petroglyphs--China--Exhibitions.
Petroglyphs--Pakistan--Exhibitions.
Prehistoric peoples--China--Exhibitions.
Prehistoric peoples--Pakistan--Exhibitions.
Silk Road--Antiquities--Exhibitions.
Princeton subject headings:
Karakorum Highway--Catalogs.
Pakistan--Antiquities--Catalogs.
Petroglyphs--Pakistan--Catalogs.
Silk Road--Catalogs.