1. Land Resource Economics: The Economics of Real Property;Barlow,1972
2. The effects of urbanization on agricultural activities;Berry;Growth Change,1978
3. The Effects of Suburbanization on Agricultural Productivity in the Middle Atlantic Metropolitan Region, 1954–1982;Chetrick,1985
4. Saving the Garden: The Preservation of Farmland and Other Environmentally Valuable Land;Coughlin,1977
5. National Agricultural Lands Study — The Protection of Farmland: A Reference Guidebook for State and Local Governments;Coughlin,1981