Botswana and 30°E. The country is predominantly flat, tending toward gently rolling tableland. Botswana is dominated by the Kalahari Desert, which covers up to 70% of its land surface. The Okavango Delta, one of the world's largest inland deltas, is in the northwest. The Makgadikgadi Pan, a large salt pan, lies in the north. The Limpopo River Basin, the major landform of all of southern Africa, lies partly in Botswana, with the basins of its tributaries, the Notwane, Bonwapitse, Mahalapye, Lotsane, Motloutse and the Shashe, located in the eastern part of the country. The Notwane provides water to the capital through
Lost in the Desert Lost in the Desert Lost in the Desert, initially released as Dirkie, is a South African film from 1969/1970, written, produced and directed by Jamie Uys under the name of Jamie Hayes. It was filmed in Techniscope and Technicolor. Uys himself plays Anton De Vries, a concert pianist whose 8-year-old son Dirkie is the central character. Dirkie is played by Uys's real-life son Wynand Uys, credited as Dirkie Hayes. The story is about 8-year-old Dirkie DeVries (Wynand Uys, credited as Dirkie Hayes), who is flying with his Uncle Pete (Pieter Hauptfleisch) across the Kalahari Desert in a small plane, piloted