1990 Census of population and housing  population and housing charcteristics for Census tracts and block numbering areas : Puerto Rico (Outside Metropolitan Areas) = Censo de población y vivienda de 1990 :carácteristicas de la población y vivienda para sectores censales y areas de bloques numerados, Puerto Rico (Fuera de Areas Metropolitanas). 

 - Washington  Bureau of the Census  1993. 
 - various pagings  tables, maps.  ; 28 cm. 
<br/><br/> 1990 CPH-3-53.  Issued in October 1993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Housing--Statistics.--Puerto Rico
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Population--Statistics.