edited by Sebastian Oberthür and Thomas Gehring ; with a foreword by Oran R. Young

MIT Press c2006 Global environmental accords series

: pbk

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Thomas Gehring

P. Lang c1994 ELNI vol. 5

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Thomas Gehring, Markus Jachtenfuchs

P. Lang c1988 Völkerrecht und internationale Politik Bd. 7

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