TY  - BOOK
AU  - Chitkara, M. G.,
TI  - Encyclopaedia of Ecology, Environment and Pollution Vol. 2 : Environmental Concerns and Peace
SN  - 8170248809
U1  - 551 
PY  - 1998///
CY  - New Delhi
PB  - APH Publishing Corporation
KW  - Ecology
KW  - Environment
KW  - Geology, hydrology & meteorology
KW  - Pollution
ER  -