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26Quantification of the relationship between effluent quality and biological quality : final report
27The relationship between turbidity and suspended solids in final effluents
28The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report
29The Test catchment southern : recommendations for statutory water quality objectives
30The Cam catchment : recommendations for statutory water quality objectives
31Non-compliance of the Bidwell Brook with river quality objectives
32The control of effluent discharges by a direct toxicity assessment (DTA) approach
33Draft protocol for the derivation of Toxicity Based Consents
34The River Colne Estuary subtidal biological survey 1992
35Charging for discharges scheme : guidance to the engineering industry
36FWR - User guide for assessing the impact of combined sewer overflows
37Charging for discharges scheme : guidance to the power generation industry
38An 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]
39Time of travel study on the River Wandle under two different flow conditions
40Devon area internal report - further investigations into pipe discharges in the Lower Teign estuary
41Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents
42Discharge consents and compliance : the NRA's approach to control of discharges to water
43Quantification of the relationship between effluent quality and biological quality : interim report for stage 1
44An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents
45An evaluation of discharge and consent compliance policy : a blueprint for the future
46Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report
47Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton
48Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
49Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3
50An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake