Columbia subject headings:
Guerrilla warfare--South Africa--Okiep--History--20th century.
Okiep (South Africa)--History, Military.
South African War, 1899-1902--Underground movements.
Harvard subject headings:
Namaqualand (South Africa)--History--Siege, 1901-1902.
South African War, 1899-1902--Campaigns--South Africa--Namaqualand.
Princeton subject headings:
Guerrilla warfare--South Africa--Okiep--History--20th century.
Okiep (South Africa)--History, Military.
South African War, 1899-1902--Underground movements.