| Dạng tài liệu: | | | Thông tin mô tả: | Malthus, T. R. (Thomas Robert), 1766-1834
An essay on the principle of population : An essay on the principle of population, as it affects the future improvement of society with remarks on the speculations of Mr. Godwin, M. Condorcet, and other writers / Thomas Malthus
[Seattle, Wash.] : Electronic Scholarly Pub. Project, ©1998
126p. ; 24cm
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