Barker, G. W. W. 1981. Early Agriculture and Economic Change in North Africa. In Allan, J. A. (ed.) The Sahara: Ecological Change and Early Economic History: 131–145, Wisbech, Menas Press.
Barker, G. W. W. and Jones, G. D. B. 1981. The UNESCO Libyan Valleys Survey, 1980. Libyan Studies 12: 9–48.
Barker, G. W. W. and Jones, G. D. B. 1982. The UNESCO Libyan Valleys Survey 1979–1981: Palaeo-economy and environmental archaeology in the pre-desert. Libyan Studies 13: 1–34.
Barker, G. W. W., Gilbertson, D. D. and Hayes, P. P. 1980. Unpublished Specialists' Report to the Department of Antiquities, Tripoli, November, 1980.
Barker, G. W. W., Gilbertson, D. D., Griffin, C. M., Hayes, P. P. and Jones, D. A. 1983. The UNESCO Libyan Valleys Survey V: Sedimentary properties of Holocene wadi floor and plateau deposits in Tripolitania, North-West Libya. Libyan Studies 14: 69–85.
Barth, H. 1857. Travels and Discoveries in North and Central Africa. London, Longmans.
Betts, A. 1982. Prehistoric Sites at Qa'a Mejalla, Eastern Jordan. Levant XIV: 1–34.
Betts, A. 1983. Black desert survey, Jordan: first preliminary report. Levant XV: 1–10.
Betts, A. 1984. Black desert survey, Jordan: second preliminary report. Levant XVI: 25–34.
Bruins, H. J. and Evenari, M. 1985 in press. Runoff desert farming in five continents: past and present. In Gilbertson, 1985.
Bryan, K. 1929. Floodwater farming. Geographical Review 19(3): 444–456.
Burns, J. R. and Mattingly, D. J. 1981. The wadi N'f'd survey. In Barker, and Jones, 1981: 24–33.
Dorsett, J. E., Gilbertson, D. D., Hunt, C. O. and Barker, G. W. W. 1984. The UNESCO Libyan Valleys Survey VIII: Image analysis of Landsat Satellite data for archaeological and environmental survey. Libyan Studies 15: 71–80.
Evenari, M., Shannon, L. and Tadmor, N. 1971. The Negev – The Challenge of a Desert. Cambridge, Mass. Harvard University Press.
Farrington, I. S. and Park, C. C. 1978. Hydraulic engineering and irrigation agriculture in the Moche Valley, Peru: c. AD 1250–1532. Journal of Archaeological Science 5: 255–268.
Gilbertson, D. D. (ed.) 1985 (in press). Floodwater farming: past and present. Applied Geography, Special Volume. London, Butterworths Scientific.
Gilbertson, D. D. and Kennedy, D. L. 1984 (in press). An archaeological reconnaissance of ancient flood-water farms in the Jordanian desert, north of Azraq Oasis. Annals of the Department of Antiquities of Jordan.
Helms, S. 1981. Jawa: Lost City of the Black Desert. London, Methuen.
Herold, L. C. 1970. Trincheras and Physical Environment along the Rio Gavahn, Chihuahua, Mexico. Denver, Colorado. University of Denver Publications in Geography. Technical Paper No. 65-1.
Johnson, D. L. 1973. Jabah-al-Akhdar, Cyrenaica: an Historical Geography of Settlement and Livelihood. Chicago, University of Chicago Press.
Jones, G. D. B. and Barker, G. W. W. 1980. Libyan Valleys Survey. Libyan Studies 11:11–36.
Jones, G. D. B. and Barker, G. W. W. 1983. The UNESCO Libyan Valleys Survey: the 1981 Season. Libyan Studies 14: 39–68.
Jones, G. D. B. and Barker, G. W. W. 1984. The UNESCO Libyan Valleys Survey VI: Investigations of a Romano-Libyan farm, Part I. Libyan Studies 15: 1–44.
Kennedy, D. L. 1982. Archaeological Explorations on the Roman Frontier in North East Jordan. Oxford, B.A.R. International Series 134.
Maitland, R. A. 1927. The works of the ‘Old Men’ in Arabia. Antiquity 1: 197.
Nabhan, G. P. 1979. The ecology of floodwater farming in arid south-western North America. Agro-Ecosystems 5: 245–255.
Rees, L. W. B. 1929. The Trans Jordanian Desert. Antiquity 3: 389.
Rohn, A. H. 1963. Prehistoric soil and water conservation on Chapin Mesa, South-western Colorado. American Antiquity 28(4): 441–455.
Vita-Finzi, C. 1969. The Mediterranean Valleys. London, Cambridge University Press.
Vita-Finzi, C. 1971. Alluvial history of northern Libya since the last interglacial. In Gray, C. (ed.). Symposium on the Geology of Libya: 409–429. Tripoli, University of Tripoli.
Woodbury, R. B. 1961. Prehistoric Agriculture at Point of Pines, Arizona. Memoirs of the Society for American Archaeology no. 17: 48 pp.