Columbia subject headings:
Explorers--Middle East--Biography.
Seetzen, Ulrich Jasper, 1767-1811.
Harvard subject headings:
Explorers--Germany--Congresses.
Explorers--Middle East--Biography.
Seetzen, Ulrich Jasper, 1767-1811--Congresses.
Seetzen, Ulrich Jasper, 1767-1811.
Princeton subject headings:
Explorers--Germany--Congresses.
Seetzen, Ulrich Jasper, 1767-1811--Congresses.