Motion pictures 80 History 59 Motion picture producers and directors 59 Production and direction 57 Census-India 49 Theater 40 Arts 30 Management 30 BOTANY 29 Direct marketing 29 Economics 29 Philosophy 29 Motion pictures producers and directors 26 Education 22 India 22 Law and legislation 22 Women 22 Agriculture 21 History and criticism 21 Theatrical producers and directors 21 Biotechnology 20 Corporate governance 20 Direct tax 20 Kerala Agricultural University 19 Tourism 19 Investments, Foreign 18 Kerala-Census (1991) 18 Plant Breeding and Genetics 18 Biography 17 Research 17