Gutheim, Frederick. <br/><br/>
A world of cities. 

 - [New York :  United Nations],  1972. 
 - Man's home .
<br/><br/> "Prepared with the cooperation of the Secretariat of the United Nations Conference on the Human Environment."  "United Nations publication. Sales no. 72.I.5." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cities and towns -- Growth.--Cities and towns -- Growth.<br/>Environmental policy.