Συλλογικό Έργο:	Water Environment Federation, Water Environment Federation. Task Force on Instrumentation in Wastewater Treatment Facilities, Water Environment Federation. Facilities Development Subcommittee, Facilities Development Subcommittee of the Technical Practice Committee
Άλλοι συγγραφείς:	Gilman, Harold D.
Μορφή:	Βιβλίο
Γλώσσα:	English
Έκδοση:	Alexandria, VA: Water Environment Federation, 1993
Σειρά:	Manual of practice ; no. 21
Θέματα:	Sewage disposal plants > Equipment and supplies