TY  - GEN
AU  - Gajanayake. Indra
TI  - Jana sankhayaa adhayanaye mulika minum
PY  - 1990///
CY  - Colombo
PB  - Janagahana Thorathuru Madhyastanaye
KW  - MEASUREMENTS
KW  - POPULATION STUDY
N1  - Text in sinhala
ER  -