Quality-assurance data for routine water analysis in the laboratories of the U.S. Geological Survey for water year 1990
By: by Thomas J. Maloney, Amy S. Ludtke, and Teresa L. Krizman.
Contributors: Ludtke, Amy S.; Krizman, Teresa L.; Geological Survey (U.S.)
Series: Water-resources investigations report -- 93-4082
Publisher: U.S. Geological Survey; Earth Science Information Center, Open-File Reports Section [distributor]
Published: 1993
Place of publication: Denver, Colo
Language: eng
Number of pages: 145
Subjects: Water quality -- United States.; Minerals -- Environmental aspects -- United States.
Other titles: Quality assurance data for routine water analysis in the laboratories of the U.S. Geological Survey for water year 1990
Notes: Shipping list no.: 93-0626-P.

Includes bibliographical references (p. 18-19).