TY  - BOOK
AU  - Jennifer Hill and Tim Gale (ed)
TI  - Ecotourism and Environmental sustainability: Principles and practice
SN  - 9780754672623
AV  - G 156.5 E26 2009
PY  - 2009///
CY  - Farnham
PB  - Ashgate
KW  - Ecotourism
KW  - Environmental aspect
ER  -