Informe anual... = Annual report, 19- 

 - [San Juan, P.R.]  19- 
 - v.  illus., plates. 
<br/><br/> Part of text in English. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urbanization<br/>Cities and towns--Planning--Puerto Rico.<br/>Housing--Law and legislation.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Housing.