[19].Seeibid.,pp.296-97.[20].RichardJones,AnEssayontheDistributionofWealthandontheSourcesofTaxation,part1—Rent（London:JohnMurrary,1831）.Tomyknowledge,'sviewoflandleasedevelopmentisevidentthroughouttheentirevolume,.73-75.[21].Ibid.,p.91.[22].Ibid.,pp.98-99.[23].Ibid.,p.102.[24].,PoliticalEconomy[1815]（NewYork:,1966）,pp.41-42.[25].SeeJohnStuartMill,PrinciplesofPoliticalEconomy（4thed.；London:,1857）,Book2,chap.8,"OfMetayers."

[26].Ibid.,"Englishauthority"whowrote: