TY  - BOOK
AU  - Perman, Roger 
AU  -   Ma, Yue
AU  -  Common, Michael
AU  -  Mcgilvray, James
AU  -  Maddison, David
TI  - Natural Resource and Environmental Economics 
SN  - 978-0-321-41753-4
AV  - HC79.E5P446 
CY  - Harlow, Essex
KW  -  Management
KW  -  Sustainable development
KW  - Environmental economics
KW  - Natural resources
ER  -