Demography 228 Population studies (Demography) 185 Population 49 Sociology 38 Holography 28 India 21 Economic development 15 Social conditions 12 demography 12 Diagnostic imaging 11 History 11 GENDER BIAS 9 Population policy 9 Women 9 Age distribution (Demography) 8 Diagnostic Imaging 8 Medical physics 8 Aging 7 Economics 7 Fertility, Human 7 Mathematics 7 Migration 7 Optics 7 Lasers 6 Mortality 6 Social aspects 6 Backward Caste-- Environment Pollution-- Demography-- Indian Politics-- India and Education 5 Birth control 5 Diagnosis, Computer-Assisted 5 Family demography 5