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World development indicators 2009 /

World development indicators 2008 /

Economics of Natural Resources, the Environment and Policies /
由: Kula, E.
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Natural resources : ecology, economics, and policy /
由: Holechek, Jerry
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New directions in the economic theory of the environment /
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Natural resources, neither curse nor destiny / Daniel Lederman, William F Maloney
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Environmental economics and natural resource management /
由: Anderson, David A.
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Environmental economics and natural resource management /
由: Anderson, David A.
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Environmental economics and natural resource management /
由: Anderson, David A.
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Environmental economics and natural resource management /
由: Anderson, David A.
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Energy Balances of Non-OECD countries 1999-2000 : Bilans Energetiques Des Pays Non-Members /
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Resource economics : an economic approach to natural resource and environmental policy /
由: Randall, Alan
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Environmental and natural resource economics : a contemporary approach /
由: Harris, Jonathan M.
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Environmental and natural resource economics : a contemporary approach /
由: Harris, Jonathan M.
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African development report 2007 : natural resources for sustainable development in Africa /
出版: (2001)

Environmental economics : in theory and practice /
由: Hanley, Nick
出版: (2007)

Economics of natural resources and the environment /
由: Pearce, David W. (David William)
出版: (1990)

Economics of natural resources and the environment /
由: Pearce, David W. (David William)
出版: (1990)

Natural resource management strategy : Eastern Europe and Central Asia.
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transboundary natural resource disputes in Africa /
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green Egypt : A vision for tomorrow /
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Economic growth and resources : proceedings of the fifth world congress of the International Economic Association held in Tokyo, Japan, 1977 :
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Economic growth and resources : proceedings of the fifth world congress of the International Economic Association held in Tokyo, Japan, 1977 /
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Economic growth and resources : proceedings of the fifth world congress of the International Economic Association held in Tokyo, Japan, 1977 :
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Mineral resources and their management /
由: Blunden, John
出版: (1985)

Canadian population and northern colonization : symposium presented to the Royal Society of Canada in 1961. La population canadienne et la colonisation du grand nord; colloque présenté à la Société royale du Canada en 1961 /
由: Bladen, Vincent Wheeler
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Canadian population and northern colonization : symposium presented to the Royal Society of Canada in 1961. La population canadienne et la colonisation du grand nord; colloque présenté à la Société royale du Canada en 1961 /
由: Bladen, Vincent Wheeler
出版: (1962)

African development report 2007 : natural resources for sustainable development in Africa /
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Environmental quality in a growing economy : essays from the Sixth RFF Forum /
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Environmental quality in a growing economy : essays from the Sixth RFF Forum /
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Natural resources for U.S. growth : a look ahead to the year 2000,
由: .Landsberg, Hans H.
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Natural resource economics : notes and problems /
由: .Conrad, Jon M.
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World development report 1990 /
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Resource Management Information Systems : Process and Practice /
由: .McCloy, Keith R.
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Essays in some topics of modern economic theory : renewable resource, survival problem, and labour union /
由: Shimomura, Kazuo
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