The Grounds of an Opinion on the Policy of Restricting the Importation of Foreign Corn

Intended as an appendix to "Observations on the corn laws"

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

An Inquiry into the Nature and Progress of Rent, and the Principles by Which It is Regulated

Definitions in Political Economy,

Preceded by an Inquiry Into the Rules which Ought to Guide Political Economists in the Definition and Use of Their Terms; with Remarks on the Deviation from These Rules in Their Writings

An Essay on the Principle of Population