History 421 Economics 298 Women 105 Agriculture 96 Political science 95 Caste 73 Nationalism 69 Feminism 68 Religion 66 Development economics 51 Philosophy,Modern 44 Dalits 43 Ethnology 43 Rural development 42 Sociology 41 Economic development 39 Education 38 Archaeology 30 Muslims 30 Peasants 30 Communism 29 Human ecology 29 Parliamentary proceedings 29 Hinduism 27 Land tenure 27 Social classes 27 Indian History 26 Tribal studies 26 Social change 24 Environmental policy 23