TY  - BOOK
AU  - Tietenberg , Tom
AU  - Levis , Lynne
TI  - Environmental & natural resource economics
SN  - 9780133479690
U1  - 333.7 
PY  - 2009///
CY  - New York 
PB  - Routledge 
KW  - ENVIRONMENTAL ECONOMIC
KW  - NATUREL RESOURCES
ER  -