Proposed effluent guidelines :
rulemaking for the iron and steel manufacturing point source category.
APA Citation
United States. Environmental Protection Agency. Office of Water & Waste Management. (1981). Proposed effluent guidelines: rulemaking for the iron and steel manufacturing point source category. Washington, D.C.: U.S. Environmental Protection Agency, Office of Water and Waste Management.
MLA Citation
United States. Environmental Protection Agency. Office of Water & Waste Management. Proposed Effluent Guidelines: Rulemaking for the Iron And Steel Manufacturing Point Source Category. Washington, D.C.: U.S. Environmental Protection Agency, Office of Water and Waste Management, 1981.
Warning: These citations may not always be complete (especially for serials).