TY  - GEN
AU  - Seneviratne , H.M.M.B.
TI  - Living planet: an introduction to environment
SN  - 9559880829
U1  - 333.7 
PY  - 2003///
CY  - Matale
PB  - Author
KW  - ECONOMICS
KW  - ENVIRONMENT
ER  -