U.S. Geological Survey ground-water studies in Illinois
Contributors: Geological Survey (U.S.)
Series: Water fact sheet; Open-file report -- 93-141; U.S. Geological Survey open-file report -- 93-141
Publisher: U.S. Geological Survey, U.S. Dept. of the Interior; Books and Open-File Reports Section, distributor]
Published: 1994
Place of publication: [Reston, Va.]; [Denver, Colo
Language: eng
Format: Microform
Subjects: Groundwater -- Pollution -- Illinois; Groundwater -- Illinois -- Quality
Other titles: US Geological Survey ground water studies in Illinois
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 95-0614-M

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1995] 1 microfiche