title: [The problem of optimum population].
authors.forename: I
authors.initials: I
authors.lastname: Kuchar
mesh_terms: D003710:Demography; D011153:Population; D011156:Population Density; D011157:Population Dynamics; D012942:Social Sciences
keywords: Demographic Factors; Demography; Optimum Population; Population; Population Dynamics; Population Size; Population Theory; Social Sciences