title: [The demographic potential of the eastern central region].
authors.forename: J
authors.initials: J
authors.lastname: Kozysa
authors.forename: A
authors.initials: A
authors.lastname: Miszczuk
mesh_terms: D003710:Demography; D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D011044:Poland; D011153:Population; D011157:Population Dynamics
keywords: Demographic Factors; Developed Countries; Eastern Europe; Europe; Poland; Population; Population Dynamics