Statistics of the geomagnetic secular variation for the past 5Ma
By: C.G. Constable & R.L. Parker.
Contributors: Parker, R. L.; United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- 181558.; NASA contractor report -- NASA CR-181558.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1986
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Magnetic fields.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1988] 1 microfiche.