The Computer Program Estimate Trend (ESTREND), a system for the detection of trends in water-quality data
By: by Terry L. Schertz, Richard B. Alexander, and Dane J. Ohe
Contributors: Alexander, Richard B; Ohe, Dane J; Geological Survey (U.S.)
Series: Water-resources investigations report -- 91-4040
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1991
Place of publication: Reston, Va; Denver, CO
Language: eng
Number of pages: 63
Subjects: Water quality -- Computer programs; Water quality -- Measurement; Water quality -- Research
Notes: Shipping list no.: 91-0671-P

Includes bibliographical references (p. 56-57)