TY  - GEN
AU  - Atukorla , Daya Rohana
TI  - පරිසරය රැකගත  හැකි මග
SN  - 9559008560
U1  - 333.716 
PY  - 1998///
CY  - Panadura
PB  - Siksha mandira
KW  - ENVIRONMENTAL ECONOMICS
KW  - ENVIRONMENTAL CONSERVATION
KW  - ENVIRONMENT AND FACTRISM
ER  -