TY  - BOOK
AU  - Higham,James E.S.
TI  - Critical issues in ecotourism: understanding a complex tourism phenomenon 
SN  - 9780750668781
AV  - G156.5.E26 C747 2007
PY  - 2007///
CY  - Londom
PB  - Routledge
KW  - Ecotourism
KW  - Environmental aspects
KW  - Tourism
KW  - Research
N1  - Includes bibliographical references and index
ER  -