Understanding water-quality in the Hudson River basin
Subtitle: working together to solve the puzzle
By: by Karen R. Murray and Ward O. Freeman.
Contributors: Freeman, W. O.; National Water-Quality Assessment Program (U.S.).
Series: Open-file report -- 94-90.; U.S. Geological Survey open-file report -- 94-90.
Publisher: Hudson River Basin NAWQA, U.S. Geological Survey
Published: 1994
Place of publication: [Albany, NY
Language: eng
Format: Microform
Subjects: Water quality -- Hudson River Watershed (N.Y. and N.J.)
Other titles: Understanding water quality in the Hudson River basin.; Water quality in the Hudson River basin.
Notes: Caption title.

On cover: U.S. Geological Survey, National Water-Quality Assessment Program Symposium, April 1994.

Microfiche. [Denver, Colo. : U.S. Geological Survey?, 1997?] 1 microfiche : negative.

s 1997 cou n b.