International Research and Development Conference on Arid Lands Today and Tomorrow, University of Arizona. Office of Arid Lands Studies, & Whitehead, E. E. (1988). Arid lands: Today and tomorrow : proceedings of an International Research and Development Conference, Tucson, Arizona, U.S.A., October 20-25,1985. Westview Press.
Cita Chicago Style (17a ed.)International Research and Development Conference on Arid Lands Today and Tomorrow, University of Arizona. Office of Arid Lands Studies, y Emely E. Whitehead. Arid Lands: Today and Tomorrow : Proceedings of an International Research and Development Conference, Tucson, Arizona, U.S.A., October 20-25,1985. Boulder [Colorado]: Westview Press, 1988.
Cita MLA (9a ed.)International Research and Development Conference on Arid Lands Today and Tomorrow, et al. Arid Lands: Today and Tomorrow : Proceedings of an International Research and Development Conference, Tucson, Arizona, U.S.A., October 20-25,1985. Westview Press, 1988.
