The geography and hydrography of the Tanganyika Territory part of the Ruvuma basin
Gillman, C.
The geography and hydrography of the Tanganyika Territory part of the Ruvuma basin - Dar es Salaam The Government Printer 1945 - 59p. 26cm.
Water supply
EAF PAM GB811.R8G5
The geography and hydrography of the Tanganyika Territory part of the Ruvuma basin - Dar es Salaam The Government Printer 1945 - 59p. 26cm.
Water supply
EAF PAM GB811.R8G5