The National map : topographic maps for the 21st century.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : [U.S. Dept. of the Interior, U.S. Geological Survey], [2002]
Series:	Fact sheet (Geological Survey (U.S.)) ; FS-02-018.
Subjects:	National map. Geographic information systems > United States. United States > Maps, Topographic > Databases.
Online Access:	https://purl.fdlp.gov/GPO/LPS83951

Description
Item Description:	Caption title. "February 2002"--P. [1]. Shipping list number: 2003-0188-P.
Physical Description:	1 sheet (2 unnumbered pages) : illustrations (some color), color maps ; 28 cm. Also available via Internet in PDF and HTML formats from the USGS web site. Address as of 06/30/2003: http://water.usgs.gov/mac/pubs/factsheets/fs01802; current access is available via PURL.