Rahamimov, A. 1996. Master Plan for the Yarkon River. Tel Aviv, Israel: Yarkon River Authority (in Hebrew).
Raven, P. H., and G. B. Johnson. 1992. Biology. St. Louis: Mosby.
Safriel, U. N. 1987. The stability of the Negev Desert ecosystems: Why and how to investigate it. Pp. 133-144 in Progress in Desert Research , L. Berkofsky and M. G. Wurtele, eds. Totowa: Rowman and Littlefield.
Safriel, U. N., S. Volis, and S. Kark. 1994. Core and peripheral populations and global climate change. Israel Journal of Plant Sciences 42:331-345.
Sagoff, M. 1988. The Economy of the Earth. Cambridge, U.K.: Cambridge University Press.
Sagoff, M. 1996. On the value of endangered species. Environmental Management 20(6): 897-911.
Soulé, M. E., ed. 1986. Conservation Biology: The Science of Scarcity and Diversity. Sunderland, MA: Sinauer Associates.
Stanhill, G. 1993. Effects of land use on the water balance of Israel. Pp. 200-216 in Regional Implications of Future Climate Change, M. Graber, A. Cohen, and M. Magaritz, eds. Jerusalem, Israel: Israel Academy of Sciences and Humanities.
Tchernov, E. 1994. New comments on the biostratigraphy in the middle and upper pleistocene of the southern Levant. Pp. 333-350 in Late Quarternary Chronology and Paleoclimates of the Eastern Mediterranean, O. Bar-Yosef and R. S. Kra, eds., Tucson, Arizona: Radiocarbon.
Tilman, D., R. M. May, G. L. Lehman, and M. A. Nowak. 1994. Habitat destruction and the extinction debt. Nature 371:65-66.
U.S. Environmental Protection Agency (EPA). 1993. Constructed Wetlands for Wastewater Treatment and Wildlife Habitat. EPA832-R-93-005. Washington, D.C.: U.S. Environmental Protection Agency.
Ward, D., and C. Rohner. 1997. Anthropogenic causes of high mortality and low recruitment in three Acacia tree taxa in the Negev desert, Israel. Biodiversity and Conservation 6:877-893.
Yom-Tov, Y., and H. Mendelssohn. 1988. Changes in the distribution and abundance of vertebrates in Israel during the 20th Century. Pp. 515-547 in The Zoogeography of Israel, Y. Yom-Tov and E. Tchernov eds. Dordrecht: W. Junk.
Zohary, D. 1983. Wild genetic resources of crops in Israel. Israel Journal of Botany 32:97-127.
Zohary, D. 1991. Conservation of wild progenitors of cultivated plants in the Mediterranean basin. Botanika Chronika 10:487-474.
Zohary, M. 1973. Geobotanical Foundations of the Middle East. Gustav Fischer Verlag, Amsterdam, Stuttgart Swets and Zeitlinger.