76 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report |
77 | An investigation into the effects of Alton sewage works on the River Wey North |
78 | Evaluation of the effectiveness of the Water Fringe Option Scheme on Environmental Quality |
79 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
80 | An investigation into the water quality of the River Waldon during wet weather |
81 | Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group |
82 | The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994 |
83 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
84 | Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent |
85 | The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington |
86 | Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority |
87 | Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3 |
88 | (3) The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England; |
89 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
90 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft |
91 | Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001) |
92 | An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95] |
93 | Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season |
94 | Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests |
95 | The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England; |
96 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |
97 | Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD |
98 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
99 | Health effects of sea bathing (WMI 9021) - Phase III final report to the Department of the Environment |
100 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |