Title from Readme text: Frederick County, Maryland
Format
Maps, Atlases
Language
English
Publication
[Reston, Va.] : The Survey ; [Denver, Colo. :] : [USGS Branch of Distribution], [1995]
Physical Details
1 CD-ROM ; 4 3/4 in
ISBNs
0607623799, 9780607623796
OCLC
ocm40425585
Cartographic Data
Scale not given
Relief shown by contours and spot heights.
Title from disc label.
Shipping list no.: 96-0020-E.
"Mastered 10/95."
"Monochrome 1-meter pixels"--Container insert.
"ISO 9660."
"FIPS code: 24021."
System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later.