Problems of the environment in urbanized regions :  proceedings of the Fourth Symposium of the IGU Commission on Environmental Problems, Tokyo, August 1980. 

 - Moscow :  Nauka,  1984. 
 - 205 p. : 
<br/><br/> Title in colophon: Problemy okruzhaiushchei sredy v urbanizirovannykh regionakh. 
<br/><br/><label>ISBN: </label>SSCC52 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection
<br/><br/><label>Dewey Class. No.: </label>333.72  / Pr