Bosson, R. (1977). The Mining Industry and the Developing Countries. Oxford University Press: Pubished for the Woild Bank.
Παραπομπή Chicago StyleBosson, Rex. The Mining Industry and the Developing Countries. Oxford University Press: Pubished for the Woild Bank, 1977.
Παραπομπή MLABosson, Rex. The Mining Industry and the Developing Countries. Oxford University Press: Pubished for the Woild Bank, 1977.
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