Columbia subject headings:
Botswana--Description and travel.
South Africa--Description and travel.
Harvard subject headings:
Botswana--Description and travel.
McCrum, Mark, 1958---Journeys--Africa, Southern.
South Africa--Description and travel.
Princeton subject headings:
McCrum, Mark, 1958---Travel--South Africa.
South Africa--Description and travel.
South Africa--Social conditions--1961-1994.