TY  - BOOK
AU  - Wickramasinghe, Martin
TI  - සත්ව ලෝකය
SN  - 9789550201211
U1  - 576.8 
PY  - 1936///
CY  - Rajagiriya
PB  - Saraasa
KW  - Evolution
UR  - www.martinwickramasinghe.info
ER  -