Principles of international environmental law / Philippe Sands and Jacqueline Peel with [contributing authors] Adriana Fabra Aguilar and Ruth MacKenzie. Principles of international environmental law. Sands, Philippe 1960- Peel, Jacqueline. Fabra Aguilar, Adriana MacKenzie, Ruth. Environmental law, International. K3585 .S265 2012 341.762 23 SAP Includes bibliographical references and index. Cambridge : New York : Cambridge University Press, 2003. 2003. 2003 Text cxxx, 1116 p. : eng