TY  - BOOK
AU  - Karpagam, M.
TI  - Environmental economics: A textbook
SN  - 9788120721463
U1  - 333.7K 
PY  - 1999///
CY  - New Delhi
PB  - Sterling Publishers Private Ltd.
KW  - Environmental policy. - Environmental protection -- Economic aspects - Pollution -- Economic aspects
ER  -