Columbia subject headings:
Harvard subject headings:
Gobi Desert (Mongolia and China)--Description and travel.
Haslund-Christensen, Henning, 1896-1948--Journeys--Gobi Desert (Mongolia and China)
Hedin, Sven Anders, 1865-1952--Journeys--Gobi Desert (Mongolia and China)
Mongolia--Description and travel
Princeton subject headings:
Gobi Desert (Mongolia and China)--Description and travel.
Hedin, Sven Anders, 1865-1952--Journeys--Gobi Desert (Mongolia and China).
Hedin, Sven Anders, 1865-1952--Journeys--Mongolia.
Mongolia--Description and travel.