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Copper, cobalt, nickel and manganese availability from land-based endowments : a perspective
Barsotti, Aldo F. - In: Natural resources forum : a United Nations sustainable … 8 (1984) 3, pp. 267-278
Persistent link: https://www.econbiz.de/10001870067
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Sorting out materials issues
Fraser, S.; Barsotti, A.; Rogich, D. - In: Resources Policy 14 (1988) 1, pp. 3-20
Persistent link: https://www.econbiz.de/10005456846
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Worldwide availability of silver
Boyle, Edward H. - In: Natural resources forum : a United Nations sustainable … 10 (1986) 4, pp. 331-342
Persistent link: https://www.econbiz.de/10001051427
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Estimated costs for the recovery of copper from demonstrated resources in market economy countries
Barsotti, Aldo F.; Rosenkranz, Rodney D. - In: Natural resources forum : a United Nations sustainable … 7 (1983) 2, pp. 99-113
Persistent link: https://www.econbiz.de/10001870083
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Comparison of cost structures at selected US and Colombian coal mines
Yancik, Joseph J. - In: Natural resources forum : a United Nations sustainable … 12 (1988) 2, pp. 129-136
Persistent link: https://www.econbiz.de/10015153693