Environmental problems and their international implications 
papers. Conference chairmen and editors: Halis Odabasi and S. Erol Ulug 
 - Colorado Associated University Press : Boulder  1973 
 - viii, 188 p. :  illus. ;  26 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0870810529 
<br/><br/><label>LCCN: </label>73-087538 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Congresses<br/>Pollution--Congresses