History 87 Philosophy 55 Biotechnology 39 Physiology 34 India 33 Women 33 Hormones 32 Medicinal plants 28 Economics 27 Politics and government 27 Social conditions 25 Education 23 Microbiology 23 Feminism 22 History and criticism 22 Sanskrit; 22 Political aspects 21 Criticism and interpretation 20 Plant Biotechnology 20 India-economic development and growth-- Economic planning-- Production economics 19 Hormone Research 18 Regeneration (Biology) 18 Management 17 Mathematics 17 Plant physiology 17 Social aspects 17 Data processing 15 Developmental biology 15 Economic conditions 15 Genetics 15