Population History 376 Economic conditions 213 Social conditions 197 Demography 151 Economic aspects 131 Birth control 112 več ... Fertility, Human 111 Population policy 103 Population forecasting 67 Economic development 66 Environmental aspects 64 Emigration and immigration 61 Migration, Internal 61 Social aspects 53 Poblacion 51 Ethnic relations 43 Race relations 42 Cities and towns 41 Demographic transition 40 Politics and government 40 African Americans 39 Food supply 39 Mortality 35 Natural resources 34 Minorities 32 Agriculture 30 Ethnology 30 Sustainable development 30 Urbanization 29 manj ...