Guruswamy, Laskshman
Supplement of basic documents to international law and world order: a problem-oriented coursebook
[Publisher not identified], 1994
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Birnie, Patricia W.
International law and the environment
Clarendon Press, 1995
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Hohmann, Harald
Precautionary legal duties and principles of modern international environmental law: the percautionary principle; international environmental law between exploitation and protection
Martinus Nijhoff, 1994
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The Oxford handbook of the oxford handbook of international
edited by Daniel Bodansky, Jutta Brunnee and Ellen Hey
University of Oxford Press, 2008
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Global forests and international environmental law/ Canadian Council of International Law=Conseil Canadian de Droit International
Kluwer Law International, 1996
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