ECOLEX, http://djl04.djl.co.uk/ 

This "gateway to environmental law" is a project of the United Nations Environment Programme (UNEP) and the World Conservation Union. The site contains full-text documents and indexes covering the following material:

• multilateral treaties
• international "soft law" (declarations, resolutions, and similar documents that are not legally binding)
• European Union legal instruments
• national and regional legislation, including 480 countries
• books, articles, and other policy literature
• selected national and international court decisions
• fauna and flora mentioned in legal instruments
• a UN acronyms guide

Most of the information is available in English. Official sources and other publications are cited.