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: National Academy Press in 1981 in 40 pages; Subjects: United States; United States - Rural conditions; Rural development; Rural population; Agriculture; Social Science / Sociology / Rural; Political Science / Public Policy / Regional Planning; Social Science / Sociology / General; Social Science / Sociology / Rural; Technology & Engineering / Agriculture / General;