Water-quality data-collection activities in Colorado and Ohio
Subtitle: Phase II--Evaluation of 1984 field and laboratory quality-assurance practices
By: Carolyn J. Oblinger Childress ... [et al.].
Contributors: Childress, C. J. Oblinger.; Geological Survey (U.S.)
Series: U.S. Geological Survey water-supply paper -- 2295-B.; Water-quality data-collection activities in Colorado and Ohio -- ch. B.
Publisher: Dept. of the Interior, U.S. Geological Survey; For sale by the Books and Open-File Reports Section
Published: 1989
Place of publication: [Reston, Va.?]; Denver, CO
Language: eng
Number of pages: 49
Subjects: Water quality -- Colorado -- Measurement.; Water quality -- Ohio -- Measurement.
Other titles: Water quality data collection activities in Colorado and Ohio.; Evaluation of 1984 field and laboratory quality-assurance practices.
Notes: Shipping list no.: 89-264-P.

Includes bibliographical references (p. 23-24).