An inquiry into the nature and progress of rent and the principles by which it is regulated This book, "An inquiry into the nature and progress of rent and the principles by which it is regulated", by T.R. Malthus, is a replication of a book originally published before 1815. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.