MAP20070010922Biodiversity and international law : the effectiveness of international environmental law / edited by Simone Bilderbeek. — Amsterdam [etc.] : IOS Press, 1992213 p. ; 25 cmSumario: International environmental law and the preservation of biodiversity -- The effectiveness of international environmental law -- Institutional change and the effectiveness of international law -- The role of NGOs in the effectiveness of international environmental law -- The Hague recommendations on international environmental law