TY  - BOOK
AU  - Newsome David and others
TI  - Natural area tourism: Ecology,impacts and management   
T2  - Asects of Torism,4
SN  - 1853150245
U1  - U8:(G:55), P2 
PY  - 2002///
CY  - Celvedon
PB  - Channel View Publications        
KW  - Travel
N1  - Bib p. 305-30
ER  -