A study of alternative methods of licensing and prospecting in the territory of Tanganyika
A study of alternative methods of licensing and prospecting in the territory of Tanganyika
- London Economist Intelligence Unit 1960
- 133p. 33cm.
Prospecting-Tanganyika
EAF QTO TN270.E3
Prospecting-Tanganyika
EAF QTO TN270.E3