Acid rain
Subtitle: intensive study lakes program : status report for the 1981 study lakes
By: written and prepared by Steven A. Heiskary and Daniel D. Helwig.
Contributors: Helwig, Daniel D.; Minnesota Pollution Control Agency. Division of Water Quality. Monitoring and Analysis Section.
Publisher: Minnesota Pollution Control Agency, Division of Water Quality, Monitoring and Analysis Section
Published: 1983
Place of publication: Roseville, Minn. (1935 W. County Rd., B2, Roseville 55113)
Language: eng
Number of pages: 49
Subjects: Acid rain -- Environmental aspects -- Minnesota.; Water quality -- Minnesota -- Measurement.; Freshwater fishes -- Effect of water quality on -- Minnesota.; Fishes -- Effect of water quality on.; Fishes -- Effect of water quality on -- Minnesota.; Lake ecology -- Minnesota.; Lakes -- Minnesota.
Notes: Bibliography: p. 33-37.