National elevation dataset
Contributors: Geological Survey (U.S.)
Series: USGS fact sheet -- 148-99; Fact sheet (Geological Survey (U.S.)) -- FS-99-148
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1999
Place of publication: [Reston, Va.?
Language: eng
Subjects: United States -- Altitudes -- Databases
Notes: Caption title

Shipping list no.: 2000-0009-P

"September 1999"--P. [1]

Also available via Internet from the USGS web site. Addresses as of 12/8/99: http://mapping.usgs.gov/mac/isb/pubs/factsheets/fs14899.html (hypertext version), http://mapping.usgs.gov/mac/isb/pubs/factsheets/fs14899.pdf (PDF version); current access is available via PURL