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26Quantification of the relationship between effluent quality and biological quality : final report
27Charging for discharges scheme : guidance to the agricultural industry
28The Cam catchment : recommendations for statutory water quality objectives
29FWR - User guide for assessing the impact of combined sewer overflows
30The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report
31Non-compliance of the Bidwell Brook with river quality objectives
32The Yarrow catchment : recommendations for statutory water quality objectives
33Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment
34Draft protocol for the derivation of Toxicity Based Consents
35The Loddon catchment, Thames : recommendations for statutory water quality objectives
36Assessment of the Impact of Nutrient Removal on Eutrophic Rivers
37Non-compliance with water quality objectives on the Croyde stream (upper catchment)
38The control of effluent discharges by a direct toxicity assessment (DTA) approach
39The relationship between turbidity and suspended solids in final effluents
40An investigation into the bathing water quality at Porthallow
41The River Colne Estuary subtidal biological survey 1992
42The Identification of Oestrogenic Effects in Wild Fish - Phase II
43An investigation of sewage on the beach at Porthcothan
44Assessing and controlling the ecotoxicity of complex effluents
45Charging for discharges scheme : guidance to the engineering industry
46Charging for discharges scheme : guidance to the power generation industry
47The Test catchment southern : recommendations for statutory water quality objectives
48The Worcestershire Stour catchment : recommendations for statutory water quality objectives
49Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992
50An investigation to determine if South Molton STW is the cause of elevated copper and zinc concentrations downstream in the River Mole [DEV/E/18/95]