Mining : Natural Resources Development
Artikel Jurnal
The economics of natural resources depletion
edited by D.W. Pearce with the assistance of J. Rose
Macmillan, 1975
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Qiu, Tian
Natural resources : present and future
Foreign Language Press, 2007
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Barnes, Richard
Property rights and natural resources
Portland, 2009
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Natural resources and development
Federal Republic of Germany, 1977
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