Verification of a national water data base using a geographic information system
By: by Howard E. Harrison.
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report ;; 94-51
Publisher: U.S. Geological Survey; USGS Earth Science Information Center, Open-File Reports Section [distributor]
Published: 1994
Place of publication: Portland, Or; Denver, Colo
Language: eng
Number of pages: 149
Subjects: National Water Data Exchange.; Geographic information systems.
Notes: Includes bibliographical references (p. 13).