Water quality management basin plan, phase I :
Mississippi South River Basin.
APA Citation
Illinois. Environmental Protection Agency., Illinois. Division of Water Pollution Control. (1976). Water quality management basin plan, phase I: Mississippi South River Basin. [Springfield]: State of Illinois Environmental Protection Agency.
MLA Citation
Illinois. Environmental Protection Agency, and Illinois. Division of Water Pollution Control. Water Quality Management Basin Plan, Phase I: Mississippi South River Basin. [Springfield]: State of Illinois Environmental Protection Agency, 1976.
Warning: These citations may not always be complete (especially for serials).