Arild Underdal
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Michele M. Betsill,
Frank Biermann,
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Barry Newell,
Eric F. Lambin,
Claudia Pahl-Wostl,
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Arild Underdal,
A. Underdal,
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Arild Underdal,
Frank Grundig,
Jon Hovi,
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Inge Røpke,
Arild Underdal,
William Lafferty,
2002
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Arild Underdal,
Oran R. Young,
Helmut Breitmeier,
2011
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Arild Underdal,
A. Underdal,
1987
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Arild Underdal,
Maud Eduards,
Leif Lewin,
2008
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Arild Underdal,
A. Underdal,
2010
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Arild Underdal,
A. Underdal,
1980
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Detlef F. Sprinz,
Arild Underdal,
Jon Hovi,
2003,
Global Environmental Politics.
Arild Underdal,
A. Underdal,
1992
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Kenneth Hanf,
Arild Underdal,
K. Hanf,
2000
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Arild Underdal,
1983
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Arild Underdal,
Oran R. Young,
O. Young,
2004
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Arild Underdal,
Lasse Ringius,
Asbjørn Torvanger,
2002
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