Mining industry and the developing countries
Bosson, R., Varon, B.
Mining industry and the developing countries by R. Bosson and B. Varon - New York Oxford University Press 1977 - 292 pp.
Mining Industry
Developing Countries
338.2(1-77) / B 745 M
Mining industry and the developing countries by R. Bosson and B. Varon - New York Oxford University Press 1977 - 292 pp.
Mining Industry
Developing Countries
338.2(1-77) / B 745 M