Dissertations, Academic (Ph.D) 1,026 Criticism and interpretation 183 Thesis (Ph.D)-Hindi literature 135 Agronomy 123 Thesis (Ph.D)-Commerce 111 Thesis (Ph.D)-Malayalam literature 107 Thesis (Ph.D)-English literature 101 Plant Biotechnology 100 Kerala 99 Pathology 89 Thesis (Ph.D)-Economics 84 Thesis (Ph.D)-Botany 80 Dissertations, Academic(Ph.D) 77 Agriculture 69 Statistics 66 MVSc Thesis 65 Thesis (Ph.D)-Zoology 63 Poultry science 60 Agricultural Entomology 57 Soil Science and Agricultural Chemistry 57 Agribusiness Management 55 Dissertations, Academic (Ph.D.) 55 Fiction 49 Agricultural Extension 47 Microbiology 47 PhD Theses 47 Education, Secondary 45 Clinical medicine 44 Plant Breeding and Genetics 44 Veterinary microbiology 44