Subsurface geochemical investigation in western and southern Illinois
Subtitle: a pilot study
By: R.L. Erickson ... [et al.].
Contributors: Illinois State Geological Survey
Series: Illinois mineral notes -- 98
Publisher: Illinois State Geological Survey
Published: 1987
Place of publication: Champaign, IL
Language: eng
Number of pages: 45
Subjects: Geochemical prospecting; Sedimentary rocks; Analysis; Analytical geochemistry
Notes: "IMN 98."-- Cover.

Bibliography: p. 25-26.