Peace Palace Library en International Law...

http://www.peacepalacelibrary.nl/?lang=fr

http://catalogue.ppl.nl/

http://en.wikipedia.org/wiki/Peace_Palace_Library

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International law

Most of the publications of the Library are about public international law, addressing topics of public international law such as the law of State responsibility, human rights, international humanitarian law, international criminal law, law of international organizations, European law, etc. The collection of the Palace further includes private international law, international commercial law, international bankruptcy law, and international law of procedure. In 2012 the Peace Palace Library and the Institute for Environmental Security began compiling a research database on the proposed Law of Ecocide.

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http://www.peacepalacelibrary.nl/research-guides/special-topics/international-environmental-law/ecocide/