Elementary education 20 History 14 Philosophy 9 Politics and government 9 Soil fertility 7 Silviculture and Agroforestry 6 Women 6 Management 5 Public enterprises-- Industrial economics 5 Silviculture and agroforestry 5 Feminism 4 Literature 4 Methodology 4 Psychological aspects 4 soil fertility 4 Caste 3 Economics 3 Ethics 3 Forest management 3 Forestry 3 Forests 3 Forests and Forest Trees (Biology and Ecology) 3 General management 3 Globalization 3 Judicial independence 3 MEDICAL / Neuroscience 3 Novel- Indian english literature 3 Plant Ecology 3 Plantation crops 3 Political aspects 3