Environment for man : the next fifty years 
edited by william R. Ewald 
 - Bloomington  Indiana  1967 
 - ix,308p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human beings --Effect of environment on.<br/>City planning --United States
<br/><br/><label>Dewey Class. No.: </label>O91x73 Ew14