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1.
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Cheltenham, UK : Edward Elgar, 2009.
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2.
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Paris : C.L. Mayer, 2002.
French | B 78 COM.A |
Available |
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3.
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New York : United Nations, Dept. of Public Information, 2000.
German | C 29 ANN.W |
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4.
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[Washington, D.C.] : World Resources Institute (WRI), USA, 1993.
Danish | G 26 WRI.B |
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5.
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[Place of publication not identified] : [International Centre For Trade And Sustainable Development], 2005.
English | F 351 UNC.R |
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6.
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New York : United Nations University Press, 2004.
Danish | B 79 KAN.E |
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7.
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London : Earthscan Publications, 2003.
English | F 351 BEL.T |
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