Biodiversity Heritage Library

By: Heidinger, Roy C. - Lewis, William Madison, - Illinois. Dept. of Energy and Natural Resources.

Edition:

Publication info: Springfield, Ill, Illinois Dept. of Energy and Natural Resources, [1983]

Volume: Document (Illinois. Dept. of Energy and Natural Re

Series:

Holding Institution: University Library, University of Illinois Urbana Champaign

Subjects: Ammonia  Chlorine  Environmental aspects  Illinois  Sewage  Stream ecology

BHL Collections: