Author
Survey of India. Geodetic and Research Branch
9
Survey of India
4
Institut royal météorologique de Belgique
3
Japan. Kaijō Hoanchō. Suirobu
3
Pakistan Space & Upper Atmosphere Research Commission
3
Bombay (Presidency). Office of the Surgeon-General
2
Forest Research Institute and Colleges
2
Indonesia. Dinas Hidro-Oseanografi
2
Indonesia. Dinas Hidrografi
2
Indonesia. Jawatan Hidro-Oseanografi
2
Japan. Kaijō Hoanchō
2
Atack, F. W.
1
Biedermann, Rudolf, 1845-1929
1
Bombay (Presidency)
1
Comité international de publication des Tables annuelles de constants et données numériques
1
Cuba. Dirección de Demografía
1
D. Van Nostrand Company
1
Deutsche Bundesbank
1
Golovkov, V. P.
1
India. Meteorological Dept
1
Institut zemnogo magnetizma, ionosfery i rasprostraneni︠i︡a radiovoln (Akademi︠i︡a nauk SSSR)
1
International Association of Academies
1
Japan. Naikaku T̄okeikyoku
1
LeCompte, T.R
1
Madhya Pradesh (India). Directorate of Land Records
1
Madras (India : Presidency). Office of the Surgeon-General
1
Melhado, Alfred
1
Olsen, John C. (John Charles), b. 1869
1
Pakistan Broadcasting Corporation
1
Pētera Stučkas Latvijas Valsts universitāte. Skaitl̦ošanas centrs
1
Rossiĭskai︠a︡ akademii︠a︡ nauk. Institut prikladnoĭ astronomii
1
Southern Rhodesia. Dept. of Meteorological Services
1
Survey of India. Geodetic Branch
1
Université Louis Pasteur de Strasbourg. Institut de physique du globe
1
Université Pierre et Marie Curie. Institut de physique du globe
1
Zimbabwe. Dept. of Meteorological Services
1