title: Let's agree on definitions!
authors.affiliation: Lombardo Associates, Inc, Newton, MA 02467, USA. Pio@LombardoAssociates.com
authors.forename: Pio
authors.initials: P
authors.lastname: Lombardo
mesh_terms: D004868:Equipment Failure; D006801:Humans; D012722:Sewage; D009626:Terminology as Topic
chemical_list: D012722:Sewage