TY  - BOOK
ED  - Puerto Rico.
ED  - Puerto Rico.
TI  - Annual book of statistics of Puerto Rico: fiscal year 1949-50 
AV  - HA901 .A45
CY  - [San Juan]
PB  - Puerto Rico, Dept. of Agriculture and Commerce, Bureau of Statistics, Investigations and Commercial Services
KW  - Puerto Rico
KW  - Statistics
KW  - Yearbooks
KW  - Local
N1  - Vol. for 1949/50 has title: Annual book of statistics of Puerto Rico; Description based on: 1948/49
ER  -