Narrow search
Showing 1 - 5 of 5
Cover Image
Small-scale mining and development : the case of gold mining in Papua New Guinea
Stewart, D. f. - In: Natural resources forum : a United Nations sustainable … 11 (1987) 3, pp. 219-227
Persistent link: https://www.econbiz.de/10003687798
Cover Image
Large scale v small-scale mining : meeting the needs of developing countries
Stewart, D. F. - In: Natural resources forum : a United Nations sustainable … 13 (1989) 1, pp. 44-52
Persistent link: https://www.econbiz.de/10001072357
Cover Image
Strategies for meeting Tanzania's future cement needs
Stewart, D. F. - In: Natural resources forum : a United Nations sustainable … 13 (1989) 4, pp. 294-302
Persistent link: https://www.econbiz.de/10001090170
Cover Image
Options for cement production in Papua New Guinea: A study in choice of technology
Stewart, D. F. - In: World Development 13 (1985) 5, pp. 639-651
Persistent link: https://www.econbiz.de/10005383084
Cover Image
Scenario planning for electricity supply
Soontornrangson, W.; Evans, D. G.; Fuller, R. J.; … - In: Energy Policy 31 (2003) 15, pp. 1647-1659
Persistent link: https://www.econbiz.de/10005208296