TY  - BOOK
AU  - Ileperuma, O.A.
TI  - Environmental pollution and the future of mankind
T2  - Peradeniya Science Publication 
SN  - 9555890072
U1  - 363.73 
PY  - 1995///
CY  - Peradeniya
PB  - University of Peradeniya
KW  - Environmental pollution
ER  -