This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from GeneralBooksClub.com. You can also preview excerpts from the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: University of Chicago Press in 1916 in 934 pages; Subjects: Agriculture; Economics; Business & Economics / Economic Conditions; Business & Economics / Economics / General; Business & Economics / Economics / Theory; Business & Economics / Industries / General; Business & Economics / Industries / Agribusiness; Technology & Engineering / Agriculture / General;