EAARL topography, Thomas Stone National Historic Site /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), United States. National Park Service, United States. National Aeronautics and Space Administration
Other Authors:	Brock, John C.
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : U.S. Geological Survey, 2008.
Series:	U.S. Geological Survey open-file report ; 2007-1177.
Subjects:	Topographical surveying > Maryland > Thomas Stone National Historic Site > Remote-sensing maps. Thomas Stone National Historic Site (Md.) > Remote-sensing maps. Thomas Stone National Historic Site (Md.) > Maps, Topographic.
Online Access:	https://purl.fdlp.gov/GPO/LPS92131

Description
Item Description:	Title from HTML index page (viewed on Feb. 28, 2008). Includes interactive index of quadrangles covered. Relief shown by contours and spot heights. Electronic resource.
Physical Description:	3 maps : HTML, digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 3/17/08: http://pubs.usgs.gov/of/2007/1177/start.html ; current access via PURL. System requirements: PC with Internet access and Adobe Acrobat Reader or similar software to handle .pdf (Portable Document Format) file.
Bibliography:	Includes bibliographical references.