Beyerlin, Ulrich International Environmental Law/ Ulrich Beyerlin and Thilo Marauhn - 1st ed. - North America Hart Publishing c2011 - [xxxii], 452 p. : ill. ; 24 cm. Includes Index. ISBN: 9781841139241 Subjects--Topical Terms: Law Dewey Class. No.: 344.46/ B4685i/ 2001