TY  - BOOK
AU  - Wearing, Stephen
TI  - Ecotourism : impacts, potentials and possibilities? 
SN  - 978 0 7506 6249 9
U1  - 338 4791 WEA 
PY  - 2009///
CY  - London 
PB  -  Elsevier
KW  - ECOTOURISM
ER  -