Kurasa zilizounganishwa na "Faili:Malthus - Essay on the principle of population, 1826 - 5884843.tif"
Kurasa zifuatazo zimeunganishwa na Faili:Malthus - Essay on the principle of population, 1826 - 5884843.tif:
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- Thomas Robert Malthus (kiungo cha faili) (← viungo | hariri)