International Union for the Conservation of Nature

Moore, W. G. and Marchinton, R. L. (1974). Marking behavior and its social function in white-tailed deer. In The Behavior ofUngulates and Its Relation to Management, ed. V. Geist and F. Walter, pp. 447-456. Morges, Switzerland International Union for the Conservation of Nature and Natural Resources. 

Intercontinental Transport and Chemical Transformation Inter-Tropical Convergence Zone International Tundra Experiment International Transport of Ozone and Precursors International Union for the Conservation of Nature and natural resources... 

S. D. Davis, S. J. M. Droop, P. Gregerson, L. Henson, C. J. Leon, J. L. Villa-Lobos, H. Synge, and J. Zantovska, Plants in Danger. What Do We Know International Union for the Conservation of Nature and Natural Resources, Cambridge, England, 1986. 

Downing N (1991) A survey of the coral island of Kubbar, Qaru, and Umm. Al-Maradem, Kuwait. Report to the lUCN, York YOl, 5DD, UK. International Union for the Conservation of Nature and Natural Resources, pp 1-22... 

The next stage of guide preparation involved using the databased specimen information to calculate provisional conservation assessments. A GIS programme, ArcMap, was used to create distribution maps for each species, with individual localities represented as points. These data were used to calculate two measures of range size, the Extent of Occurrence and the Area of Occupancy, used to determine threat rating thresholds in International Union for the Conservation of Nature... 

Prance. G.T., and Lovejoy, T.E., Eds. 1985. Key Environments Amazonia, with a foreword by HRH the Duke of Edinburgh. New York Pergamon Press. (Published in collaboration with the International Union for Conservation of Nature and Natural... 

Kurt, F. 1974. Remarks on the social structure and ecology of the Ceylon elephant in the Yala National Park. In Behavior of Ungulates and Its Relation to Management (Ed. by V. Geist F. Walther), pp. 618—634. International Union for Conservation of Nature and Natural Resources, Publication 24. 

Santiapillai, C. Suprahman, H. 1986. The ecology of the elephant Elephas maximus L.) in the Way Kambas Game Reserve, Sumatra. World Wildlife Fund/International Union for Conservation of Nature and Natural Resources, 3133, 1—96. 

International Union for Conservation of Nature and natural Resources (lUCN) (1987) Saudi Arabia An assessment of biotypes and management requirements for the Arabian Gulf Coast. MEPA Coastal and Marine Management Series Report No. 5,York, YOl 5DD, UK lUCN... 

---