National Water-quality Assessment Program
Subtitle: the Sacramento River basin
Contributors: Geological Survey (U.S.)
Edition: 2nd ed
Series: NAWQA fact sheet -- FS 94-029
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1998
Place of publication: [Reston, Va.?]
Language: eng
Subjects: Water quality -- California -- Sacramento River Watershed
Notes: Caption title

"January 1998."