TY  - BOOK
AU  - Ninan K,N
AU  - Jyothis,S
TI  - The economics of biodiversity conservation : Valuation in topical forest ecosystems 
SN  - 9781844073641
U1  - 333.750 
PY  - 2007///
CY  - London : 
PB  - Earthscan
KW  - Economics
ER  -