TY  - BOOK
AU  - Pramathilaka,Kalyani
TI  - ජෛව විවිධත්ව තතැක්සීම
SN  - 9789550033621
U1  - 333.9516 
PY  - 2014///
CY  - Colombo
PB  - Parisara Lekam Kariyalaya
KW  - Biological resources
KW  - Biological resources conservation-Sri Lanka
ER  -