Perloff Harvey S. Ed. <br/><br/>
Quality of the Urban environment : Essays on ''New Resources'' in an Urban age 

 - Washington, USA  Resources for the Future Inc.  1969 
 - xi,332p 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Education