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Abdul Rahman, Aydarus (1988). Al-Umuma wa-t-tufula fi gazirat Soqotra. 14 Oktober(Aden). March 15th. p 4. In Arabic [1136]

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Admiralty, Hydrographic Department. (1967). Red Sea and Gulf of Aden Pilot comprising the Suez Canal, the Gulfs of Suez and Aqaba, the Red Sea, the Gulf of Aden, the south-eastern coast of Arabia from Ras Baghashwa to Ras al Hadd, the coast of Africa from Ras Hafun, Socotra and its adjacent islands. N.P. 64. Eleventh Edition; pp xvi + 599; 11 figures; 82 drawings of coastal views from the sea. See pp 12, 22, 404, 415; pp 490-501 Chapter 13 - Islands lying eastwards of Ras Asir (Abd-el-Kuri, Socotra, etc); p53 - Ras Karma (Socotra). Lat. 12 38N., 53 53E. Height above Mean Sea Level, 141 feet. Climatic Table compiled from 1 to 4 Year's observations, 1942-1945; pp 556-560 Views 76-82. London: Hydrographer of the Navy, Admirality. NB: Previous editions of this Admiralty Pilot were issued in 1849 (1st), 1873 (2nd), 1882 (3rd), 1892 (4th), 1900 (5th), 1909 (6th), 1921 (7th), 1932 (8th), 1944 (9th), 1955 (10th).[2]

Admiralty, Naval Intelligence Division. (1946). Western Arabia and the Red Sea. B.R. No. 527 (Restricted). Geography Handbook Series. For official use only. June 1946. pp xx + 659; 47 figures; 357 photographs; 1 map. See pp 65, 207-209, 224, 252-254, 259, 307, 345, 363, 479, 493, 489 Cattle), 505 (sheep), 506 (goats), 590-602 (Plants of economic importance); and Appendix F. Socotra: 609-615. Figures (photographs) numbers 125-128 (Socotran plant species); 353-354 (the Socotran Brothers from the air); figure 47: topographic map of Socotra showing wells and pools (scale cl: 422,400). London: Admiralty.[3]

Admiralty. (1887). The Gulf of Aden Pilot, containing a description of Sokotra and adjacent islands, Somali and Arabian coasts in the Gulf of Aden, and the East coast of Arabia. Third edition; pp x + 176. See pp 21-38 Chapter II - Sokotra and adjacent islands. Published by Order of the Lords Commissioners of the Admiralty. London: J.D. Potter.[4]

Adolt, R., Habrova, H., Madera, P. (2012). Crown age estimation of a monocotyledonous tree species Dracaena cinnabari using logistic regression. Trees 26: 1287-1296.

Adolt, R., Bucek, A., Culek, M., Habrová H., Klvac, P., Koblížek, J., Král, K., Madera, P., Pavliš, J. (2004). Tvorba ekologické síte a agrolesnická, výchovná a kulturní východiska trvale udržitelného rozvoje ostrova Socotra (Jemenská republika) (Creating an Ecological Network and Agroforestry, Educational and Cultural Doorway for Sustainable Development of the Socotra Island (Republic of Yemen)). 1. vyd. Brno : Mendlova zemedelská a lesnická univerzita, pp. 126 [1232]

Adolt, R. and Pavlis, J. (2004). Age structure and growth of Dracaena cinnabari populations on Socotra. Trees – Structure and Function 18(1): 43-53.

Agafonov, V. (1995). Son (The Dreem): A Folk Tale from Soqotra. Zhili-Byli skazochnaja gazeta(Moscow), # 7-8, April. p 27; 3 colour illustrations by V.Duvidov. In Russian [1143]

Agafonov, V.(1995). Brat i sestra (The Brother and the Sister): A Folk Tale from Soqotra. Arabski Mir(Moscow), # 24. p 14. In Russian [1144]

Agafonov, V.(1996). Skazki ostrova Sokotra. Kak khitrets Ali sultana ugostchal (How the Tricki Ali treated the Sultan): A Folk Tale from Soqotra. Kucha Mala(Moscow); 3 colour photographs, 1 map and 2 colour illustrations by I. Olejnikov. In Russian [1145]

Agafonov, V.(1997). Nash chelovek na Sokotre. Chudesa i prekljuchenija(Moscoiw) ISSN 0868-8931, # 8, August. pps 44-47; 1 photograph, 3 colour photographs. In Russian [1146]

Agafonov, V.(1997). Neljuba (The Soqotrian Cinderella = Mehazelo): A Folk Tale from Soqotra. A pochemu?(Moscow) ISSN 0868-7137, # 4. pps 13-15; 3 coloured illustrations by V.Gubanov. In Russian [1147]

Agafonov, V.(2002). Khitrets Ali i ego ogorod ( The Tricky Ali and his Kitchen-Garden): A Folk Tale from Soqotra. Ex libris. Nezavisimaya Gazeta Eddition (Moscow). September 19th. p 8;1 colour photograph. In Russian (http://exlibris.ng.ru/kids/2002-09-19/8_ali.html ) [1148]

Agafonov, V. (2006). Bismilla: A Soqotran folk tale. CLN, Vol. XXXI, No 1, Spring, 2006 , ISSN 1548-1484, pps 13 [1171]

Agafonov, V. (2006). Marchen aus Sokotra. Aufgezeichnet und nacherzahlt von Vladimir Agafonov. Jemen-Report Jg. 37/2006, Vol. 2, pps 13-16, four photos (in German) [1174]

Agafonov, V. (2007). Bismilla: A Soqotran folk tale (Conclusion). California Linguistic Notes Volume XXXII, No. 1 Winter, 2007 (http://hss.fullerton.edu/linguistics/cln/pdf/agafonov-bismilla2.pdf) in Soqotri and English [1179]

Agafonov, V. (2007). Bismillah. Ein Märchen aus Qalansiya auf Soqotra. Jemen-Report , vol. 2, 2007, p. 26-27 , 1 coloured photograph (In German) [1180]

Agafonov, V.r (2007). Temethel As The Brightest Element Of Soqotran Folk Poetry. Folia Orientalia, vol. 42/43 (2006-07), Polish Academy of Sciencies, Cracow, ISSN 0015-5675, pps. 241-249[1195]

Agafonov, V.r (2009). Tale of two brothers. California Linguistic Notes, Volume XXXIV No. 1, winter, 2009 ISSN 1548-1484 http://hss.fullerton.edu/linguistics/cln/W09PDF/Agonov-TWO%20BROTHERS-C2.pdf (In English and Soqotri) [1214]

Agafonov, V. (2010). Tale of Two Brothers (Part 2). Volume XXXV No. 2 Spring, 2010 (In Soqotri, English and German) http://hss.fullerton.edu/linguistics/cln/SP10PDF/Agafonov2Brs-Ed.pdf [1298]

Al-Anbali, Ahmad bin Sa'id bin Khamis (2007). Tarikh gazirat Soqotra. (The History of Soqotra Island). Al-Ayn (UAE), pps. 300, 2 doc., 41 photos, In Arabic and Soqotri (the author's language) [1186]

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Al-Safadi, M.M. (1996). Freshwater Fishes of Soqotra Island. In Dumont, H.J.(Editor), Proceedings of the First International Symposium on Soqotra Island: Present and Future. 1:213-218. New York: United Nations Publications.[1055]

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Al-Safadi, M.M (1990). Dragonflies (Odonata) of the Yemen Arab Republic. 6 figures; 1 table. See p 53. Fauna of Saudi Arabia 11: 18-30.[5]

Al-Saghier, O. and Porter, R.F. (1998). The Bird Biodiversity of Soqotra. In Dumont, H.J.(Editor), Proceedings of the First International Symposium on Soqotra Island: Present and Future. 1:199-212. New York: United Nations Publications.[1034]

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Al-Sayed, A. (1996). Some Hydrochemical Features of the Ocean Waters around Soqotra Island. In Dumont, H.J.(Editor), Proceedings of the First International Symposium on Soqotra Island: Present and Future. 1:233-247. New York: United Nations Publications.[1056]

Al-Shizabi, Fahd Salim Kafayn (2006). Mukhtarat min al-adab as-soqotri. (The Selections from the Soqotran Literature), SCDP funding, pps. 136. In Arabic and Soqotri (the author's language) [1185]

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Albrecht, S. (1995). News and information. Middle East Committee. The Highlands and Islands Flyways Project. Bulletin of the ornithological Society of the Middle East. Spring 1995 34: 20.[7]

Albrecht, S. (1995). News and information. Yemen. Bulletin of the Ornithological Society of the Middle East. Autumn 1995 35: 52.[8]

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Alexander, D. and Miller, A. (1995). Socotra's misty future. New Scientist 147(1988): 32-35; 5 coloured photographs; additional coloured photograph on page 1; map.[10]

Ali, Abd al-Ra'uf, Musri', Ahmad Ali(1986). Soqotra.. 'ars al-hayat al-gadida. 14 Oktober (Aden). November 19th, 1986. p. 4; 5 photographs. In Arabic [1161]

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Ali, Abdul Bary (1990). Seb'at ayyam fi Soqotra. 14 Oktober(Aden). January 21th and 28th, February 4th and March 11th. p 4. In Arabic [1135]

Ali, M.M. and Desai, P. S. (1985). Satellite observation of circulation patterns in the Arabian Sea. Proceedings of the Sixth Asian Conference on Remote Sensing held in Hyderabad on 21-26 November 1985: 139-142. Hyderabad: National Remote Sensing Agency.[12]

Ali, M.M. (1990). Estimation of the horizontal velocity of the Socotra eddy and some observations of sea surface thermal features using INSAT-IB. International Journal of Remote Sensing 11(1): 41-47.[11]

Ali, N.A.A., Crouch, R. A., Arnold, N., Teichert, A., Setzer, W.N. and Wessjohann, L. (2012). Chemical Composition, Antimicrobial, Antiradical and Anticholinesterase Activity of the Essential Oil of Pulicaria stephanocarpa from Soqotra. Nat. Prod. Commun. 7, 113-116.

Ali, N.A.A., Wurster, M. Arnold, N. Teichert, N., Schmidt, J., Lindequist, U. and Wessjohann, L. (2008). Chemical composition and biological activities of essential oils from the Oleogum resins of three endemic Soqotraen Boswellia Species. Rec. Nat. Prod. 2, 6-12

Ali, N.A.A., Mothana, R., Ghaleb, N.A. and Lindequist, U. (2007). Screening of traditionally used endemic soqotraen plants for cytotoxic activity. African Journal of Traditional Complementary and Alternative Medicines 4(4): 529-531.

Ali, N.A.A., Wurster, M. Norbert, A., Lindequist, U. and Wessjohann, L. (2008). Essential Oil Composition from Oleogum Resin of Soqotraen Commiphora kua. Records of Natural Products 2(3): 70-75.

Amirkhanov Kh.A., Zhukov V.A., Naumkin V.V., Sedov A.V. (2009). Epokha oldovana otkryta na ostrove Sokotra. "Priroda", 7, 12 pict., pp 68-74 (In Russian) [1278]

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Anon. (1879). The British Association Reports. Reports of the Committee consisting of Mr. Sclater, Dr. G. Hartlub, Sir Joseph Hooker, Capt. F.M. Hunter, and Prof. Flower, appointed to take steps for the investigation of the natural history of Socotra. Nature, London 20(No. 514): 440-445.[21]

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Anon. (1883b). Report of the committee, consisting of Lieut.-Col. Godwin-Austen, Dr. G. Hartlaub, Sir J. Hooker, Dr. Günther, Mr. Seebohm, and Mr Sclater (Secretary), appointed for the purpose of investigating the Natural History of Socotra and the adjacent highlands of Arabia and Somali Land. Report of the Fifty-second meeting of the British Association for the Advancement of Science held at Southampton in August 1882. 52: 281-282. London: John Murray.[37]

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Anon. (1884a). Report of the Committee, consisting of Lieut.-Col. Godwin-Austen, Dr. G. Hartlaub, Sir J. Hooker, Dr. Günther, Mr. Seebohm, and Mr P.L. Sclater (Secretary), appointed for the purpose of investigating the Natural History of Socotra and the adjacent highlands of Arabia and Somali Land. Report of the Fifty-third meeting of the British Association for the Advancement of Science held at Southampton in September 1883. 53: 227-228. London: John Murray.[40]

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Anon. (1899). XXXVII. Bulletin of the British Ornithologists' Club. [Meeting] No. LXII. (April 29th, 1899). The sixty-first Meeting of the Club was held at the Restaurant Frascati, 32 Oxford Street, on Wednesday, the 19th of April, 1899. Chairman: P.L Sclater, F.R.S. Twenty Members and four guests were present. Mr. W.R. Ogilvie Grant gave an account of his recent journey to Socotra, and exhibited a series of specimens obtained by himself and Dr. H.O. Forbes. The Ibis, Seventh Series, 5(3; No. 19): 440.[59]

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Anon. (1900). XI. Notices of recent ornithological publications. 7. Bulletin of the liverpool Museums, Vol ii, No. 1. 1. The Expedition to Sokotra: Descriptions of the New Birds. By W.R. Ogilvie Grant and H.O. Forbes, LL.D. The Ibis, Seventh Series, 6(1; No. 21): 202.[61]

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