TY  - BOOK
AU  - Degregori Thomas R
TI  - Environment, our natural resources and modern tech
SN  - 0813808693
U1  - X:(G:55), P2 
PY  - 2002///
CY  - Iowa
PB  - Iowa State Press        
KW  - Environmental Economics
N1  - Bibliography p.171-215
ER  -