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
Format: Microform
Subjects: National Water Data Exchange; Geographic information systems
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 95-0614-M

Microfiche. [Denver, Colo.] : U.S. Geological Survey, [1995] 2 microfiches : negative