Niddrie, David L <br/><br/>
The problem or population growth in Puerto Rico 

 - Singapore  Department of geography  University of Singapore  1965 
 - p.26-31  26 cm 
<br/><br/> Extract from the Journal of tropical Geography, vol. 20, June 1965 
<br/><br/><label>Dewey Class. No.: </label>Pam 301.32  / Nid