Title: Demographic and structural change
Subjects: Bevolkingsontwikkeling, Demografische aspecten, Conditions sociales, Economic history, Conditions économiques, Bevölkerungsentwicklung, Social conditions, Sozialer Wandel, Economic conditions, Sociale verandering, Population, Aufsatzsammlung, United states, social conditions, 1980-, United states, population, United states, economic conditions, 1981-2001
Places: United States, États-Unis, USA, Etats-Unis
Time periods: 1981-, 1981-2001, 1981- ..., 1970-2000, 1980- ..., 1980-