Design of wastewater treatment facilities major systems.
APA Citation
United States. Environmental Protection Agency. Office of Water Program Operations. (19781979). Design of wastewater treatment facilities major systems. Washington: Environmental Protection Agency, Office of Water Program Operations.
MLA Citation
United States. Environmental Protection Agency. Office of Water Program Operations. Design of Wastewater Treatment Facilities Major Systems. Washington: Environmental Protection Agency, Office of Water Program Operations, 19781979.
Warning: These citations may not always be complete (especially for serials).