TY  - BOOK
TI  - Critical issues in ecotourism: understanding a complex tourism phenomenon 
SN  - 9780750668781
AV  - G 156.5.E26  .C869 2007
PY  - 2007///
CY  - U.S.A
PB  - Butterworth -Heinemann
KW  - Ecotourism
N1  - Includes bibliographical references and index
ER  -