TY  - GEN
AU  - Tisdell, Clement A
TI  - Resource and environmental economics: modern issues and applications 
T2  - World scientific series on energy and resource economics;V.7
SN  - 9789812833952
PY  - 2010///
CY  - New Jersey 
PB  - World Scientific
KW  - Natural resources
KW  - Environmental economics
ER  -