Tourist trade 88 Tourism 78 History 43 Rural development 38 Agriculture 37 Education 37 Politics and government 37 Population 37 Finance 36 Communication 35 Industries 35 Language and literature 35 Non-governmental organizations 35 Scheduled tribes 35 Transportation 35 Tribes 35 Untouchables 35 Wildlife management 35 Urbanization 34 Tourism and Travel 30 Leisure, Recreation and Tourism Economics, (New March 2000) 28 Tourist industry 22 Tourists 17 Hospitality industry 14 Ecotourism 11 Marketing and Distribution 11 Social Psychology and Social Anthropology, (New March 2000) 10 Tourism development 9 Dissertations, Academic (Ph.D) 8 Heritage tourism 8