Preliminary treatment for wastewater facilities - Water Environment Federation. Operations and Maintenance Subcommittee; Water Environment Federation. Task Force on Preliminary Treatment for Wastewater Facilities (Washington, D.C. : Water Pollution Control Federation, 1980)
Incluye referencias bibliográficas e índice.
Keywords: Aguas residuales -- Purificación; Aguas residuales -- Filtración; Sewage -- Filtration; Sewage -- Purification