Improvement of Slums and Uncontrolled Settlements :  Report of the Interregional Seminar on the Improvement of Slums and Uncontrolled Settlements, Medellėn, Colombia, 15 February-1 March 1970 
United Nations 
 - New York  United Nations  1971 
 - 203p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slum
<br/><br/><label>Dewey Class. No.: </label>309.22  / IMP.L1