TY  - BOOK
TI  - Jana sangananaya, 1971: mulika prakashanaya, No. 1, part 1, Colombo district
U1  - 312.095C 
PY  - 1972///
CY  - Colombo
PB  - Department of Census and Statistics
KW  - Demography
KW  - Statistics
N1  - Text in Sinhala
ER  -