Boulos, Loutfy, 4 Holmyard, Eric John, 1891-1959 4 Royal Botanic Gardens, Kew 4 Täckholm, Vivi, 1898-1978, 4 Aristotle 3 Batanouny, K. H., 1936- 3 Boulos, Loutfy 3 Jābir ibn Ḥayyān, 3 Madkūr, Ibrāhīm 3 Sabra, A. I. 3 Sarton, George, 1884-1956, 3 Steele, John M., 3 Aristotle, 2 Atiya, Farid S. 2 Aščerić-Todd, Ines, 2 Baas, P. 2 Baha el Din, Sherif, 2 Bekker, Renée M. 2 Bowen, Alan C. 2 Bīrūnī, Muḥammad ibn Aḥmad, 973?-1048, 2 Chāvushī, Jaʿfar Āqāyānī, 2 Clayton, W. D. 2 Cope, Thomas A. 2 Debarnot, Marie-Thérèse 2 Dimirdāsh, Aḥmad Saʻīd, 2 Drar, Mohammed 2 Egypt. Jihāz Shuʼūn al-Bīʼah 2 Ellenberg, Heinz, 1913- 2 Esau, Katherine, 1898-1997 2 Evert, Ray Franklin 2 Fahn, A., 1916- 2 Farrington, Benjamin, 1891-1974, 2 Gairdner, W. H. T. 1873-1928 2 Gamow, George, 1904-1968, 2 González, Wenceslao J. 2 Heller, D. 2 Huxley, Julian, 1887-1975 2 Ibn al-Akfānī, Muḥammad ibn Ibrāhīm, approximately 1286-1348 or 1349, 2 Imhausen, Annette 2 Institut français de Damas 2 International Union for Conservation of Nature and Natural Resources 2 Jāmiʻat Ḥalab. Maʻhad al-Turāth al-ʻIlmī al-ʻArabī 2 Karmi, Ghada 2 Knees, Sabina, 2 Renvoize, S. A. 2 Sampsell, Bonnie M. 2 Sethe, Kurt, 1869-1934, 2 Starkey, Janet, 1948- 2 Starkey, Paul, 1947- 2 Synge, Hugh 2 Theophrastus 2 Walter, Heinrich, 1898-1989 2 Yazdī, Muḥammad Mahdī Kāva, 2 Zanjānī, Jalīl Akhavān, 2 Zohary, Michael, 1898-1983 2 1 Abd El Ghani, Monier M. 1 Aboutabl, E. 1 Abū al-Fatḥ, Ḥusayn Alī (1944- ) 1 Adams, R. D. 1930- 1 Akādīmīyat al-Baḥth al-ʻIlmī wa-al-Tiknūlūjiyā 1 Al Khuleidi, Abdu Wali 1 Alfonso, Verônica Angyalossy 1 Alfonso‪ X, King of Castile and Leon,‪ 1221-1284 1 Alfred, of Sareshel 1 Alhazen, 965-1039, 1 Allaby, Michael 1 Allūs, Bashīr, 1 Aly, Amin El Sayed, 1944- 1 Ambraseys, N. N. 1929- 1 Amherst, Mary Rothes Margaret Tyssen-Amherst Cecil, 1857-1919, 1 Amīnī, Ḥasan, 1 Anaritius, d. ca. 922 1 Anistās Mārī, al-Karmilī, ab, 1866-1947, 1 Antoniadi, Eugène Michel, 1870?-1944 1 Arab Organization for Education, Culture and Science 1 Argoud, Gilbert, 1 Arkell, A. J. 1898-1980 1 Arnett, Ross H. 1 Arnzen, Rüdiger 1 Attum, Omar, 1973- 1 Avempace, -1138 or 1139 1 Averroës, 1126-1198 1 Averroës, 1126-1198, 1 Avicenna, 980-1037, 1 Aṣbaḥī, Ibrāhīm ibn ʻAlī, 13th cent 1 Baha el Din, Sherif 1 Bailleul-LeSuer, Rozenn 1 Ballard, Edward, 1888- 1 Balls, W. Laurence 1 Balzer, Wolfgang, 1 Barakat, Hala Nayel, 1 Barth, Hans-Jörg 1 Batanūnī, Kamāl-ad-Dīn H. 1 Baudouin, J. 1 Baumgardt, John Philip 1 Bayer, Ehrentraud 1 Bedevian, Armenag K. 1 Bedevian, Armenag K., 1 Bel, José-Marie. ‎ 1