TY  - BOOK
AU  - Feild,Barry C.
AU  - Field,Martha K  .
TI  - Environmental economics : an introduction / 
SN  - 0071255850
U1  - 333.7 
PY  - 2006///
CY  - NewYork : 
PB  - McGraw Hill , 
KW  - ENVIRONMENTAL ECONOMICS
N1  - Includes index
ER  -