TY  - BOOK
AU  - Perman, Roger.
AU  - Ma, Yue.;McGilvray, James.
TI  - Natural resource and environmental economics
SN  - 582257271
PY  - 1996///
CY  - London ;;New York
PB  - Longman
KW  - Environmental economics.;Natural resources.;Sustainable development
KW  - Management
N1  - Includes bibliographical references (p. [378]-388) and indexes
ER  -