Biological Stream Characterization (BSC)
Subtitle: a biological assessment of Illinois stream quality : a report of the Illinois Biological Stream Characterization Work Group.
Contributors: Illinois. Division of Water Pollution Control.
Series: Special report no. 13 of the Illinois State Water Plan Task Force; State Water Plan Task Force special report ;; 13.
Publisher: Illinois Environmental Protection Agency, Division of Water Pollution Control
Published: 1989
Place of publication: Springfield, Ill. (P.O. Box 19276, Springfield 62794-9276)
Language: eng
Number of pages: 42
Subjects: Water quality -- Illinois -- Measurement.; Aquatic biology -- Illinois.; Water -- Pollution -- Illinois -- Measurement.; Stream measurements -- Illinois.; Fish populations -- Illinois.
Other titles: Biological assessment of Illinois stream quality.; Illinois biological stream characterization work group report.
Notes: Includes bibliographical references (p. 29-31).
"July 1989."
"September 1989"--Cover.
"IEPA/WPC/89-275"--Cover.