Directory of member organizations of the National Water Data Exchange (NAWDEX)
By: by Cassandra D. Blackwell.
Contributors: Geological Survey (U.S.); National Water Data Exchange.
Series: U.S. Geological Survey open-file report -- 93-138.
Publisher: U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1993
Place of publication: Reston, Va; Denver, Colo
Language: eng
Format: Microform
Number of pages: 107
Subjects: National Water Data Exchange -- Directories.; Hydrologists -- Directories.
Genres: Directories.
Notes: "Supersedes Open-file report 91-501."

"NAWDEX, National Water Data Exchange."

Microfiche. [Denver, Colo : U.S. Geological Survey, 1994]. 2 microfiche ; 11 x 15 cm.

s 1993 cou n b.