TY  - GEN
AU  - Sinha, Prabhas C. 
TI  - Encyclopaedia of ecology,environment and pollution: documents and case studies
SN  - 812611522X
U1  - 577.2703 
PY  - 2003///
CY  - New Delhi
PB  - Anmol Publications
KW  - Pollution
KW  - Ecology
KW  - Environmental
ER  -