TY  - BOOK
AU  - Singh,Katar; Shishodia, Anil.
TI  - Environmental economics: theory and applications: Theory and applications
SN  - 978761935971
U1  - 333.72 SINK 
PY  - 2007///
CY  - New Delhi
PB  - Sage Publications
KW  - Economics
ER  -