Application to the Secretary of State for the Environment and the Secretary of State for Wales for the modification and extension of the Water Supply and Sewerage Services (Customer Service Standards) Regulations 1989 (as amended) /
Great Britain.Office of Water Services.
London : Ofwat,
1992.
At head of title: Water Industry Act 1991 : Sections 39 & 96.
Cover title.
Great Britain.
Great Britain.
Water-supply
Water-supply