TY  - BOOK
AU  - KOLSTAD Charles D
TI  - Intermediate envoronmental economics
SN  - 9780199732654
U1  - X:(G:55), P0; Q1 
PY  - 2011///
CY  - New York
PB  - Oxford University Press       
KW  - Economics
N1  - Bibliography: P 433-54
ER  -