Ethnology 722 Social life and customs 71 History 59 Description and travel 38 Social conditions 31 Anthropology 26 Civilization 25 Methodology 21 Aboriginal Australians 19 Folklore 19 Periodicals 18 Primitive societies 18 Antiquities 15 Natural history 15 Religion 15 Tribes 15 Congresses 14 Bibliography 12 Economic conditions 12 Indians of South America 12 Minorities 11 Case studies 8 Emigration and immigration 8 Human geography 8 Indigenous peoples 8 Kinship 8 Race relations 8 Culture 7 Field work 7 Indians of North America 7