title: New United Nations projections: a brief summary of the projections of total population as assessed in 1973-1974.
mesh_terms: D017677:Age Distribution; D005298:Fertility; D009026:Mortality; D011158:Population Growth; D012106:Research; D013223:Statistics as Topic
keywords: Age Distribution; Estimation Technics; Fertility; Mortality; Population Growth Estimation; Research Methodology; Summary Report