TY  - BOOK
AU  - Usha, A ed.
TI  - Biodiversity and conservation : international perspectives
SN  - 9788131413272
U1  - 620.8  USH;1  R 
PY  - 2007///
CY  - Hyderabad
PB  - Icfai
KW  - Biodiversity,conservation
ER  -