Biography 8 Dissertations, Academic (Ph.D) 7 Pharmacology and Toxicology 6 Thesis (Ph.D)-Social work 6 Planets 5 Drama 4 Harmful animals-- Poisonous animals 4 History and criticism 4 Nanostructured materials 4 Nanostructures 4 Novel 4 Religion 4 Biography Vinoba Bhave 3 Economics 3 English 3 English drama 3 English fiction 3 English literature 3 Essays Malayalam 3 Hinduism 3 Literature 3 Literature Malayalam 3 Nanotechnology 3 Parasitic animals-- Parasites- Animal pests 3 Plant Biotechnology 3 Poisonous snakes 3 Political science 3 Shakespeare 3 Social Sciences 3 Toxicology 3