BWWN/16/20
[Mersey sewage]
Records relaiting to discharge of sewage into the River Mersey: correspondence with Mersey Docks and Harbour Board, copies of correspondence of Mersey Docks and Harbour Board with the Department of Scientific and Industrial Research, memorandums, conclusiona and opnions;, broshure with abstracts of literature about water pollutions (1941)
1927-1941
BWWN/16/20