Water Environment Federation. Operations and Maintenance Subcommittee, & Water Environment Federation. Task Force on Preliminary Treatment for Wastewater Facilities. (1980). Preliminary treatment for wastewater facilities. Water Pollution Control Federation.
Citación estilo ChicagoWater Environment Federation. Operations and Maintenance Subcommittee, and Water Environment Federation. Task Force on Preliminary Treatment for Wastewater Facilities. Preliminary Treatment for Wastewater Facilities. Washington, D.C.: Water Pollution Control Federation, 1980.
Cita MLAWater Environment Federation. Operations and Maintenance Subcommittee, and Water Environment Federation. Task Force on Preliminary Treatment for Wastewater Facilities. Preliminary Treatment for Wastewater Facilities. Washington, D.C.: Water Pollution Control Federation, 1980.