TY  - GEN
AU  - Fennell , David A.
TI  - Ecotourism: an introduction
SN  - 0415303656
U1  - 338.4791 
PY  - 2003///
CY  - London
PB  - Routledge
KW  - ECONOMICS
KW  - TOURISM ECOLOGYCAL ASPECTS
KW  - ECOTURISM
ER  -