History 206 India 204 Economics 144 Management 137 Biography 106 Philosophy 93 Seed science 89 Economic development 88 Women 79 Education 66 Law 66 Politics and government 66 History and criticism 61 മലയാളം; മലയാളം നോവല്‍ 58 Animal nutrition 56 Nutrition 55 Social conditions 54 Rural development 53 Indian economy 50 Social aspects 46 Seeds 45 Agriculture 43 Globalization 43 Biotechnology 42 Economic conditions 42 Research 42 Literature 40 Seed production 40 Human rights 39 Animal Nutrition 38