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- [1] SOUTH WEST WATER AUTHORITY - SOURCES OF SUPPLY OF WATER WATER SERVICES, 1975, 79 (948): : 56 - 57
- [4] A water authority view of trade effluent control Journal of the Institution of Water Engineers and Scientists, 1984, 38 (04): : 297 - 304
- [9] LANCASTERS NEW WATER-TREATMENT PLANT JOURNAL AMERICAN WATER WORKS ASSOCIATION, 1972, 64 (01): : 25 - &