Author
Geological Survey (U.S.)
162
Arabian American Oil Company
121
Ibn Batuta, 1304-1377
82
Bramkamp, Richard A
59
Ramirez, Leon F
59
Qazwīnī, Zakarīyā ibn Muḥammad, approximately 1203-1283
51
Goeje, M. J. de (Michael Jan), 1836-1909
48
PalMap
45
Markaz al-Jughrāfī al-Malakī al-Urdunī
43
Fārisī, Zakī Muḥammad ʻAlī
41
Markaz al-Jughrāfī al-Malakī al-Urdunī
39
Brown, Glen F (Glen Francis), 1911-2001
36
Jackson, Roy O
34
Yāqūt ibn ʻAbd Allāh al-Ḥamawī, 1179?-1229
34
Jawharī, Muḥammad
33
Morocco Qism al-Kharāʼiṭīyah
32
Good Shepherd Engineering & Computing
31
GiziMap (Firm)
30
Pneu Michelin (Firm)
29
Sezgin, Fuat
29
Muqaddasī, Muḥammad ibn Aḥmad, approximately 946-
28
Saudi Arabia Wizārat al-Batrūl wa-al-Tharwah al-Maʻdinīyah
28
Egypt Idārat al-Misāḥah al-ʻAskarīyah
26
Institut géographique national (France)
26
Abū al-Fidāʼ Ismāʻīl ibn ʻAlī, 1273-1331
22
Fārisī, Zakī Muḥammad ʻAlī
21
Majlis al-Aʻlá lil-Āthār (Egypt)
21
Saudi Arabia Deputy Ministry for Mineral Resources
20
Idrīsī, approximately 1100-1166
19
Bramkamp, Richard A., 1910-1958
18
Morocco Qism al-Kharāʼiṭīyah
17
Wüstenfeld, Ferdinand, 1808-1899
17
Yaʻqūbī, Aḥmad ibn Abī Yaʻqūb, -897?
17
Bakrī, Abū ʻUbayd ʻAbd Allāh ibn ʻAbd al-ʻAzīz, 1040-1094
16
Elberg, Edward L
16
Ibn Ḥawqal, Muḥammad, active 10th century
16
Ibn al-Faqīh al-Hamadhānī, Aḥmad ibn Muḥammad, active 902
16
Kanāʻnah, Sharīf
16
Markaz al-Maʻlūmāt al-Jughrāfīyah lil-Āthār (Egypt)
16
Markaz al-Qawmī li-Tawthīq al-Turāth al-Ḥaḍārī wa-al-Ṭabīʻī (Egypt)
16
Yāqūt ibn ʻAbd Allāh al-Ḥamawī, 1179?-1229
16
Ibn Rustah, Aḥmad ibn ʻUmar, active 9th century-10th century
15
Iṣṭakhrī, Ibrāhīm ibn Muḥammad, -957 or 958
15
Majlis al-Aʻlá lil-Āthār (Egypt)
15
Neubauer, E
15
David E. Pingree Collection (Brown University)
14
Dimashqī, Shams al-Dīn Muḥammad ibn Abī Ṭālib, 1256 or 1257-1327
14
Ghunaim, Abdullah Yousef Al
14
Idrīsī, approximately 1100-1166
14
Markaz al-Jughra��fi�� al-Malaki�� al-Urduni��
14
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