TY  - BOOK
ED  - United States
TI  - Number of inhabitants: Puerto Rico
T2  - Census of population
PY  - 1980///
CY  - Washingtion
PB  - U.S. Govt. Print. Off.
KW  - Puerto Rico
KW  - Population
KW  - Statistics
KW  - Local
N1  - English and Spanish
ER  -