著者
Uppsala universitet
28
National Geographic Society (U.S.)
25
Universität Zürich
22
International Geographical Congress
21
University of London
14
Royal Geographical Society (Great Britain)
13
Singh, R. L.
13
Göteborgs universitet
12
Singh, Rana P. B.
12
Great Britain. Naval Intelligence Division
10
Library of Congress. Federal Research Division
10
Universiteit van Amsterdam
10
Chaudhuri, Manoranjan
8
Darby, William, 1775-1854
8
Friedrich-Wilhelms-Universität Berlin
8
American Geographical Society of New York
7
Justus Liebig-Universität Giessen
7
Law, Bimala Churn, 1892-
7
Rijksuniversiteit te Utrecht
7
Stockholms universitet
7
Germany. Reichsministerium für die besetzten Ostgebiete
6
Indian Economic Geographic Studies (Organization)
6
Københavns universitet
6
Murzaev, Ėd. M.
6
Sveriges lantbruksuniversitet
6
University of Bristol
6
University of Durham
6
Universität Tübingen
6
Geograficheskoe obshchestvo SSSR
5
Geograficheskoe obshchestvo SSSR. Moskovskiĭ filial
5
Gerasimov, I. P. (Innokentiĭ Petrovich), 1905-
5
Helsingin yliopisto
5
Institut geografii (Akademi︠i︡a nauk SSSR)
5
Landbouwuniversiteit Wageningen
5
Lunds universitet
5
Pospelov, E. M. (Evgeniĭ Mikhaĭlovich)
5
Rijksuniversiteit te Groningen
5
Thailand. Krom Pō̜ngkan læ Banthao Sāthārana Phai. Samnak Wičhai læ Khwāmrūammư̄ Rawāng Prathēt
5
University of Cambridge
5
Universität Bonn
5
Universiṭah ha-ʻIvrit bi-Yerushalayim
5
Wallbank, T. Walter (Thomas Walter), 1901-
5
Brookes, R. (Richard), fl. 1721-1763
4
Geographical Association
4
Geographical Society of India
4
Germany. Reichskommissariat Ostland
4
Institute of British Geographers
4
Kolonin, G. V. (Gennadiĭ Vladimirovich)
4
Na︠t︡sionalʹnyĭ komitet sovetskikh geografov
4
Ortelius, Abraham, 1527-1598
4
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