Social impact Leisure, Recreation and Tourism Economics, (New March 2000) 8 Tourism and Travel 8 Economic impact 7 Environmental impact 6 Natural Resource Economics, (New March 2000) 5 Policy and Planning 5 Social Psychology and Social Anthropology, (New March 2000) 5 Ecotourism 4 Sustainability 4 Tourism 4 Case studies 3 Land Resources 3 Planning 3 Rural Development, (New March 2000) 3 Rural development 3 Tourism impact 3 Tourism policy 3 Tourist industry 3 Agricultural Economics 2 Destinations 2 Education and Training 2 Finance 2 Investment, Finance and Credit 2 Management 2 Nature tourism 2 Partnerships 2 Supply, Demand and Prices 2 Tour operators 2 Tourism development 2