Columbia subject headings:
Archaeologists--Namibia--Correspondence.
Excavations (Archaeology)--Namibia.
Namibia--Antiquities.
Namibia--Description and travel.
Scherz, Ernst Rudolf--Correspondence.
Harvard subject headings:
Archaeologists--Namibia--Correspondence.
Excavations (Archaeology)--Namibia.
Namibia--Antiquities.
Namibia--Description and travel.
Scherz, E. R. (Ernst Rudolf), 1906-1981--Correspondence.
Princeton subject headings:
Namibia--Antiquities.
Petroglyphs--Namibia.
Scherz, E. R. (Ernst Rudolf), 1906-1981--Diaries.