History 404 Short stories, Malayalam 372 English fiction 287 Malayalam poetry 270 Malayalam fiction 269 Fishes 240 History and criticism 207 Malayalam essays 194 മലയാളം കവിത 173 Vertebrates-- Cold-blooded vertebrates-- Pisces (Fishes)-- Cat fishes 154 Fisheries-- Fishing 140 Politics and government 133 Malayalam drama 107 English literature 101 Malayalam literature 94 Mathematics 92 Philosophy 90 Biography 84 American fiction 82 Research 82 Social conditions 76 Fish culture-- Aquaculture of fishes 74 Fish physiology-- Physiology of fishes 72 India 69 Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology 66 Literature 64 Free trade 59 Social aspects 59 Economic policy 58 Management 57