Global Data Toolset (GDT).

Bibliographic Details
Corporate Authors:	Rocky Mountain Geographic Science Center, Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2007]
Edition:	Version 1.0.
Series:	Fact sheet (Geological Survey (U.S.)) ; 2007-3104.
Subjects:	Wildlife management areas > Geographic information systems. Protected areas > Geographic information systems. Boundaries > Geographic information systems. Land use > Geographic information systems. Biotic communities > Geographic information systems.
Online Access:	http://pubs.usgs.gov/fs/2007/3104/ https://purl.fdlp.gov/GPO/LPS97559

Description
Item Description:	Title from PDF title screen (viewed on Dec. 5, 2008). "Rocky Mountain Geographic Science Center." "December 2007." Electronic resource.
Physical Description:	2 unnumbered pages : digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 12/5/08: http://pubs.usgs.gov/fs/2007/3104/pdf/FS07-3104%5F508.pdf ; current access available via PURL.