Metropolitan housing characteristics = Características de las viviendas metropolitanas. 

 - Washington  U.S. Govt. Print. Off.  1960- 
 - v. 
 - Census of Housing; .
<br/><br/> Title varies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Housing--Statistics.--Puerto Rico
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Caguas (P.R.)<br/>Puerto Rico<br/>Arecibo (P.R.)<br/>Mayagüez (P.R.)<br/>San Juan (P.R.)<br/>Ponce (P.R.)