An Essay on the principle of population - Malthus, T. R. (Thomas Robert), 1766-1834.; ProQuest (Firm) (London : Electric Book Co., 2001)
"Text of the first edition, published 1798."
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.
Keywords: Population; Malthusianism; Electronic books