title: Planning, maintenance key to a roof's longevity.
authors: R C
authors: RC
authors: Lantz
mesh_terms: D003252:Construction Materials / Q000592:standards*; D003284:Contract Services / Q000592:standards; D003657:Decision Making; D005568:Forms and Records Control; D008284:Maintenance and Engineering, Hospital / Q000379:methods*; D014481:United States