TY - GEN AU - Wearing , Stephen AU - Neil , John TI - Ecotourism: impacts, potentials and possibilities SN - 0750641371 U1 - 338.4791 PY - 1999/// CY - Oxford PB - Butterworth-Heinemann KW - TOURIST TRADE-ECOLOGICAL ASPECTS KW - PRODUCTION ECONOMICS KW - TOURISM-ECOLOGICAL ASPECTS KW - ECOTOURISM ER -