[Views of Czech authors on population problems in the second half of the nineteenth century].
Vecer
J
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D003604:Czechoslovakia; D003710:Demography; D019049:Developed Countries; D004467:Economics; D005060:Europe; D005061:Europe, Eastern; D011157:Population Dynamics; D012942:Social Sciences
Czechoslovakia; Demography; Developed Countries; Eastern Europe; Economics; Europe; Historical Demography; Historical Survey; Population Theory; Social Sciences