SCHEDULED CASTES; SCHEDULED TRIBES; 4 SCHEDULED TRIBES 3 CASTE POLITICS 1 COCHIN PULAYA MAHASABHA; 1 CYBER MEDIA 1 DALIT JOURNALISM 1 DEPRESSED CLASSES; 1 DRINKING WATER; 1 EDUCATION; 1 ENDOSULFAN VICTIMS; 1 GROWTH RATE THROUGH CENSUS; 1 INFRASTRUCTURE FACILITIES; 1 LINGUISTIC MINORITIES; 1 MISSIONARIES; 1 POPULATION DENSITY; 1 POWER; 1 ROADS 1 SANITATION; 1 SEX RATIO; 1 SOCIAL MOBILITY 1 WESTERN EDUCATION 1