UN,  . <br/><br/>
Proceedings of the regional on the application of systems analysis techniques to environment problems /  
by United nations Economic and SocialCommission for Asia and the Pacific. 
 - Bangkok :   United Nations ,   1980. 
 - 243p. :   figs.,charts ;   29cm  1 CD .  
<br/><br/>Includes bibliography rederences 
<br/><br/><label>ISBN: </label> $10.95 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENT PROBLEMS 
<br/><br/><label>Dewey Class. No.: </label>363.7  / ESC/P