Preliminary geologic investigations of rock tunnel sites for flood and pollution control in the greater Chicago area
By: T.C. Buschbach, George E. Heim
Series: Illinois State Geological Survey. Environmental geology notes -- no.52; Environmental geology notes (Illinois State Geological Survey) -- no.52.
Publisher: Illinois State Geological Survey
Published: 1972
Place of publication: Urbana
Language: eng
Number of pages: 35
Subjects: Water tunnels; Hydrogeology; Flood control; Channels (Hydraulic engineering)
Notes: Cover title.

Prepared in cooperation with the Metropolitan Sanitary District of Greater Chicago and its consultants.