Improvement of housing and its surroundings 

 - New  York United Nation U S A    1983 
 - 87p  cm. 
<br/><br/><label>Standard No.: </label>132347 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human Geography
<br/><br/><label>Dewey Class. No.: </label>"U481, M3/UN"