Water-resources activities of the U.S. Geological Survey in Illinois, 1993
By: compiled by G.O. Balding.
Contributors: Balding, G. O.; Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 94-493.
Publisher: U.S. Geological Survey; U.S. Geological Survey-ESIC, Open-File Reports Section [distributor]
Published: 1994
Place of publication: Urbana, Ill; Denver, CO
Language: eng
Number of pages: 86
Subjects: Water quality management -- Illinois -- Data processing; Stream-gaging stations -- Illinois
Notes: Includes bibliographical references.