Ocean Planet: Reference Note

[34] Tolba and El-Kholy, ed. The World Environment, 1972-1992. United National Environment Programme/Chapman & Hall, London. 1992. p.766. Elliott A. Norse, ed. Global Marine Biological Diversity. A Strategy for Building Conservation into Decision Making. Island Press. Washington, DC. 1993. 249 pp. World Resources Institute. World Resources 1992-93. Oxford University Press, New York. 1992. p.190.