1. Theories of population from Raleigh to Arthur Young : lectures delivered in the Galtonian laboratory, University of London, under the Newmarch foundation, February 11 to March 18, 1929, with two additional lectures and with references to authorities Author/Creator: Bonar, James, 1852-1941 Publication/Creation: London : G. Allen & Unwin ltd., [1931] Resource Type: Book Access & Availability: Loading
2. Thomas Robert Malthus, critical assessments Publication/Creation: London ; Dover, N.H. : Croom Helm, [1986] Resource Type: Book Access & Availability: Loading
3. T.R. Malthus : the unpublished papers in the collection of Kanto Gakuen University Author/Creator: Malthus, T. R. 1766-1834. (Thomas Robert) Publication/Creation: New York : Cambridge University Press, 1997- Resource Type: Book Access & Availability: Loading