TY  - BOOK
AU  - Wearing,Stephen
AU  - Neil,John
TI  - Ecotourism: impacts, potentials, and possibilities 
SN  - 0750641371
PY  - 1999///
CY  - Oxford, Boston
PB  - Butterworth-Heinemann
KW  - Ecotourism
N1  - Includes Index; Includes bibliographical references: p.145-158
ER  -