[The demographic situation in Poland].
D017677:Age Distribution; D000367:Age Factors; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D005061:Europe, Eastern; D011044:Poland; D011057:Politics; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011158:Population Growth; D014857:Warfare
Age Distribution--changes; Age Factors; Demographic Factors; Demographic Impact; Developed Countries; Eastern Europe; Europe; Migration; Natural Increase; Poland; Political Factors; Population; Population Characteristics; Population Dynamics; Population Growth; War
La situation demographique de la Pologne