Cover Image

Assessing biological integrity in running waters : a method and its rationale /

Bibliographic Details
Corporate Author: Illinois. Natural History Survey Division
Other Authors: Karr, James R.
Format: Book
Language:English
Published: [Champaign, Ill.] : Illinois Natural History Survey, [1986]
Series:Illinois Natural History Survey special publication ; 5.
Subjects:
Biodegradation.
Water > Pollution > Illinois.
Water quality > Illinois.
Description
Item Description:Cover title.
"September 1986."
Physical Description:28 pages : illustrations ; 28 cm.
Bibliography:Bibliography: pages 20-22.