TY  - GEN
AU  - Pandey, B.N.
AU  - Choudhary, R.K.
AU  - singh, B.K.
TI  - Biodiversity conservation,environmental pollution and ecology
SN  - 8176483753
U1  - 333.9516 
PY  - 2002///
CY  - New Delhi
PB  - APH
KW  - Environmental Science
ER  -