Rosan, Christina, <br/><br/>
Urbanization, population, environment, and security :  a report of the comparative urban studies project / 
eds. Christina Rosan, Blair A. Ruble and Joseph S. Tulchin 
 - Washington, D.C. :  Woodrow Wilson International Center for Scholars,  2000? 
 - 98 p. :  il 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urbanismo<br/>Medio ambiente<br/>Población