Subsidence investigations over a high-extraction retreat mine in Williamson County, Illinois
Subtitle: final report
By: B.B. Mehnert ... [et al.].
Contributors: Mehnert, B. B.; Illinois Mine Subsidence Research Program.
Series: IMSRP ;; 9; IMSRP (Series) ;; 9.
Publisher: Illinois State Geological Survey
Published: 1994
Place of publication: Champaign, Ill
Language: eng
Number of pages: 67
Subjects: Mine subsidences -- Illinois -- Williamson County.; Coal mines and mining -- Environmental aspects -- Illinois -- Williamson County.
Notes: Includes bibliographical references (p. 28-30).
"Illinois Mine Subsidence Research Program."