Tribes 346 Scheduled tribes 118 India 107 History 79 Sociology 71 Education 66 Politics and government 57 Social Sciences 53 Social conditions 52 Rural development 50 Caste 46 Ethnology 46 Untouchables 43 Agriculture 42 Diabetes (Journal) 40 Population 39 Tribes-India 39 Economic conditions 38 Finance 38 Non-governmental organizations 38 Communication 37 Industries 37 Scheduled tribes in India 37 Language and literature 36 Religion 36 Transportation 36 Wildlife management 36 Tourist trade 35 Urbanization 35 Tibet 34