Gazelle : The Palestinian Biological Bulletin (ISSN 0178 – 6288) . Number 107, November 2013, pp. 1-29. | Page 22

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Gazelle: The Palestinian Biological Bulletin. Rilchingen-Hanweiler, Federal Republic of Germany. Fifth Year, Number 13, Ramadan 1407 AH, April 1987 AD. pp. 1-5. (in Arabic). Khalaf, Norman Ali B. (1988). Activity Patterns and Reproductive Behaviour of Snow Leopards, Panthera uncia (Schreber, 1775) at Jersey Wildlife Preservation Trust, Jersey Island. International Pedigree Book of Snow Leopards, Panthera uncia. Volume 5, pp. 61 - 71. Editor: Leif Blomqvist, Helsinki Zoo, Finland. Khalaf-von Jaffa, Norman Ali (1990). The Wolf (Canis lupus) in Palestine. Gazelle: The Palestinian Biological Bulletin. ISSN 0178-6288. Eighth Year, Number 20, December 1990, Jumada Al Thani 1411 AH. pp. 1-11. Rilchingen-Hanweiler and Bonn-Bad Godesberg, Federal Republic of Germany. Khalaf-von Jaffa, Norman Ali Bassam (1991). A Trip to Zoo Budapest, Hungary. Gazelle: The Palestinian Biological Bulletin. Bonn-Bad Godesberg, Federal Republic of Germany. Number 21, Ninth Year, January 1991. pp. 1-4. Khalaf-von Jaffa, Norman Ali Bassam (1992). An Introduction to the Animal Life in Palestine. Gazelle. Gazelle: The Palestinian Biological Bulletin. Bonn-Bad Godesberg, Federal Republic of Germany. Number 30, Tenth Year, October 1992. pp. 1-7. (in Arabic). Khalaf-von Jaffa, Norman Ali Bassam (1994). An Introduction to the Animal Life in Palestine. Shqae'q Al-Nouma'n (Anemone coronaria). A Quarterly Magazine Issued by the Program EAI (Education for Awareness and for Involvement). Environmental Education / Children for Nature Protection. In Cooperation with Dept. of General and Higher Education. P.L.O., Palestine. Number 4. Huzairan (June) 1994. pp. 16-21. (in Arabic). Khalaf, Norman Ali (2001). Foxes of Palestine. www.geocities.com/ali_porsche2000/fox.html Khalaf, Norman Ali Bassam (2001). The Extinct and Endangered Animals in Palestine. In: Gazelle: The Palestinian Biological Bulletin Home Page. Extinct and Endangered Animals and Reintroduction. http://gazelle.8m.net/photo3.html Khalaf, Norman Ali Bassam (2001). Threatened Mammals. In: Gazelle: The Palestinian Biological Bulletin Home Page. Extinct and Endangered Animals and Reintroduction. http://gazelle.8m.net/photo3.html Khalaf, Norman Ali Bassam (2001). Leopards in Palestine. In: Gazelle: The Palestinian Biological Bulletin Homepage. http://gazelle.8m.net/whats_new.html Khalaf-von Jaffa, Norman Ali (2004). Gazelle: Das Palästinensische Biologische Bulletin. Eine Wissenschaftliche Reise in Palästina, Arabien und Europa zwischen 1983 – 2004 / Gazelle: The Palestinian Biological Bulletin. A Scientific Journey in Palestine, Arabia and Europe between 1983 – 2004. ISBN 3-00-0141219. Erste Auflage, Juli 2004: 452 Seiten. Zweite erweiterte Auflage, August 2004: 460 Seiten. Norman Ali Khalaf, Bonn-Bad Godesberg, Germany. http://drnorman-ali-khalaf-books.webs.com/
Gazelle : The Palestinian Biological Bulletin – Number 107 – November 2013