Magnetic models for the United States for 1985 /

Bibliographic Details
Main Authors:	Peddie, Norman W. (Author), Zunde, Audronis K. (Author)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Virginia] : Department of the Interior, U.S. Geological Survey, 1990.
Series:	U.S. Geological Survey circular ; 1039.
Subjects:	Geomagnetism > Maps > Methodology. Geomagnetism > United States > Mathematical models. Magnetic fields > Maps > Methodology. Magnetic fields > Mathematical models. Geomagnetism. Geomagnetism > Mathematical models. United States. Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo116880

Description
Item Description:	Title from title screen (viewed June 22, 2018).
Physical Description:	1 online resource (iii, 26 pages) : maps.
Bibliography:	Includes bibliographical references (page 5).