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Nairobi, Kenya: Information and Public Affairs, UNEP, 1989
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Dordrecht [u.a.]: Nijhoff, 1986
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Frankfurt am Main [u.a.]: Lang, 1994
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Cambridge, MA u.a.: Harvard University Press, 1991
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Frankfurt am Main: Dechema, 1988
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Cambridge, Mass.: MIT Press, 2011
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Cambridge, MA: Harvard University Press, [2021] ; [Online-Ausgabe]
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World Bank, Washington, DC, 2001
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World Bank, Washington, DC, 2010
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World Bank, Washington, DC, 2002
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World Bank, Washington, DC, 2014
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Washington, DC: World Bank Group, July 2013
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World Bank, Washington, DC, 2014
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World Bank, 2011
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World Bank, Washington, DC, 2000
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World Bank, Hanoi, 2012
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World Bank, Washington, DC, 2015
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World Bank, Washington, DC, 2012
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Washington, DC: World Bank, 2013
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Washington, DC, 2009