TY  - GEN
AU  - Roger, Perman
AU  - Ma, Yue
AU  - Mcgilvray, James
TI  - Natural Resource and Environmental Economics
SN  - 0582257271
U1  - 333.7 
PY  - 1996///
CY  - England
PB  - Wesley Longman
KW  - Natural resource - Management
KW  - Environmental Economics
ER  -