Final report on geomagnetic field models incorporating physical constraints on the secular variation
By: principal investigators: Catherine Constable, Robert L. Parker.
Contributors: Parker, Robert L.; United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA-CR 195165.; NASA contractor report -- NASA CR-195165.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1993
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Magnetic fields.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0446-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 1 microfiche.