Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin
Subtitle: fixed-station network and selected water-quality data for April 1987-August 1990
By: by Daniel J. Sullivan and Stephen F. Blanchard.
Contributors: Blanchard, Stephen F.; Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 91-175.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Earth Science Information Center, Open-File Reports Section [distributor]
Published: 1994
Place of publication: Urbana, IL; Denver, CO
Language: eng
Format: Microform
Subjects: Water quality -- Middle West -- Measurement; Streamflow -- Middle West
Other titles: Surface water quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin.; Fixed-station network and selected water-quality data for April 1987-August 1990.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 95-0614-M.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1995?] 3 microfiches.