User documentation for North Dakota Geochemical Data-Base System--input, update, and retrieval procedures
By: by John W. Atwood ; prepared in cooperation with the North Dakota State Public Service Commission.
Contributors: North Dakota Public Service Commission.
Series: U.S. Geological Survey open-file report -- 93-117.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1993
Place of publication: Bismarck, N.D; Denver, Colo
Language: eng
Format: Microform
Number of pages: 28
Subjects: Geochemistry -- North Dakota -- Computer programs.; Information storage and retrieval systems -- Geochemistry.
Other titles: North Dakota Geochemical Data Base System--input, update, and retrieval procedures.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0125-M.

Includes bibliographical references (p. 26).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1994] 1 microfiche : negative.