Rhys, E. On the principle of population. Vol. 2 / by T.R. Malthus , introduction by W.T. Layton , edited by Ernest rhys; E. Rhys .— : published by J.M. Dent & Sons Ltd. E.P. Dutton & CO. — 291 с. — Lang: eng .— URL: https://rucont.ru/efd/105691 (дата обращения: 12.07.2024)