Monitoring the Earth's dynamic magnetic field.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2008]
Series:	Fact sheet (Geological Survey (U.S.)) ; 2007-3092.
Subjects:	Geological Survey (U.S.). > Branch of Global Seismology and Geomagnetism. Geomagnetism > Research > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS96889

Description
Item Description:	Title from title screen (viewed on Nov. 13, 2008). "February 2008." Electronic resource.
Physical Description:	2 unnumbered pages : digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 11/13/08: http://pubs.usgs.gov/fs/2007/3092/pdf/FS07-3092%5F508.pdf ; current access available via PURL.