Kinship Families 15 Marriage 13 Nairs 7 Social conditions 6 Women 6 Caste 5 Family 5 Social life and customs 5 Matrilineal kinship 4 Social structure 4 Gender identity 3 Manners and customs 3 Marriage customs and rites 3 Sex role 3 Social classes 3 Anthropology 2 Government 2 History 2 India 2 Minangkabau (Indonesian people) 2 Politics and government 2 Sociology 2 Aboriginal Australians 1 Alleles 1 Animal Genetics and Breeding, (New March 2000) 1 Animal breeding 1 Animal models 1 Artisans 1 Best Linear Unbiased Prediction 1