TY  - BOOK
AU  - Chan,Ngai Weng
TI  - Ecotourism: issues and challenges 
SN  - 9834201702
PY  - 2004///
CY  - Penang
PB  - School of Humanities, USM.
KW  - Tourism
KW  - Malaysia
KW  - Ecotourism
KW  - Environmental conservation
N1  - Includes bibliographical references
ER  -