National Water-Quality Assessment program
Subtitle: Red River of the North
By: [J.D. Stoner].
Contributors: National Water-Quality Assessment Program (U.S.); Geological Survey (U.S.)
Series: Water fact sheet; Open-file report -- 91-151.; U.S. Geological Survey open-file report -- 91-151.
Publisher: U.S. Geological Survey, Dept. of the Interior
Published: 1991
Place of publication: [St. Paul, Minn.]
Language: eng
Subjects: Water quality -- Research -- Red River of the North Region
Other titles: National Water Quality Assessment program.; Red River of the North.
Notes: Caption title.