Sewerage (Lighting Ventilation and Construction) Regulations 1971


Western Australia



Health Act 1911






Sewerage (Lighting, Ventilation and Construction) Regulations 1971


Note: This is not an authorised version. The only authorised version is the hardcopy (printed) version published under authority of the Government Printer, available from the State Law Publisher, 10 William St Perth W.A. 6000.