TY  - BOOK
AU  - Khrishnan, T.S.  .
TI  - Biodiversity and environment / 
SN  - 978-81-89981-13-6
U1  - G:55 
PY  - 2008///
CY  - Delhi : 
PB  - Swastik Publishers & Distributors , 
KW  - Environment
ER  -