Landslides along the Illinois river valley south and west of La Salle and Peru, Illinois
By: Paul B. DuMontelle, Norman C. Hester, and Robert E. Cole
Contributors: Hester, Norman C., joint author; Cole, Robert E., joint author
Series: Illinois State Geological Survey. Environmental geology notes -- no. 48; Environmental geology notes ( Illinois State Geological Survey) -- no.48.
Published: 1971
Place of publication: Urbana
Language: eng
Number of pages: 16
Subjects: Slopes (Soil mechanics); Landslides