Annual mean values of geomagnetic components for selected observatories, 1940-73
By: by Takesi Yukutake, William I. Paddock, and Joe H. Allen.
Contributors: Paddock, William I.; Allen, J. H.
Series: Report SE -- 17.
Publisher: World Data Center A for Solid Earth Geophysics, Environmental Data and Information Service, National Oceanic and Atmospheric Administration
Published: 1979
Place of publication: Boulder, Colo
Language: eng
Number of pages: 81
Subjects: Geomagnetism -- Observations.; Geomagnetism -- Secular variations.
Notes: Tables.

Bibliography: p. 2.