TY  - BOOK
AU  - Folmer Henk et al. Ed.
TI  - Principles of environmental and resource economics:  A guide for student and decision   
T2  - New Horizons in Environmental Economics
U1  - X:(G:55), N5 
PY  - 1995///
CY  - Aldershot
PB  - Edward Elgar         
KW  - Environmental Economics
ER  -