Effectiveness of international environmental agreements :  survey of existing legal instruments / 
edited by Peter H. Sand. 
 - Cambridge :  Grotius Publications,  1992. 
 - 539 p. :  ill. (tables) ;  31 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>2857010035 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental law
<br/><br/><label>Dewey Class. No.: </label>341.762