TY  - GEN
AU  - Dharmawardhana, R.W.
TI  - Sheethakarana/waayusamana paddhathi aluthwediyaa kireeme parisara mithuru thaakshanayan saha wikalpa sheethakaraka
PY  - 2011///
CY  - Colombo 06
PB  - Author
KW  - AIR CONDITIONING
KW  - VENTILATION
KW  - OZONE PROTECTIVE ATMOSPHERES
KW  - ENVIRONMENTAL IMPACT
N1  - Text in Sinhala
ER  -