Big Muddy River area assessment
By: Illinois Department of Natural Resources, Office of Scientific Research and Analysis, State Geological Survey Division
Contributors: Illinois State Geological Survey; Critical Trends Assessment Program
Publisher: Illinois Dept. of Natural Resources
Published: 2001
Place of publication: Springfield, Ill
Language: eng
Subjects: Natural resources surveys; Natural resources conservation areas
Notes: "Critical Trends Assessment Program"--Vol. 1, Cover.

Includes bibliographical references.
Table of contents: title: v. 1. Geology; title: v. 2. Water resources; title: v. 3. Living resources; title: v. 4. Socio-economic profile; Environmental quality; Archaeological resources.