Selected multilateral treaties in the field of the environment / 
edited by Alexandre, Charles Kiss. 
 - Nairobi :  United Nations Environmental Programme,  1982. 
 - xi, 525 p. 
 - UNEP References series ;  3 .
<br/><br/>Includes index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.