The practical land drainer a treatise on draining land. In which the most approved systems of drainage and the scientific principles on which they depend, are explained and their comparative merits discussed. With full directions for cutting and making drains. This book, "The practical land drainer", by B. Munn, is a replication of a book originally published before 1855. It has been restored by human beings, page by page, so that you may enjoy it...