Observations on the effects of the corn laws and of a rise or fall in the price of corn on the agriculture and general wealth of the country - Malthus, Thomas Robert 1766-1834 (Printed for John Murray, 1815)
Goldsmiths'-Kress no. 21178. - OCLC, 16885756. - Reproduction of original from Goldsmiths' Library, University of London