| 151 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
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| 152 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
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| 153 | A second stage evaluation of the Grant YSI3815 Water Logger |
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| 154 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
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| 155 | An investigation of sewage on the beach at Porthcothan |
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| 156 | The Test catchment southern : recommendations for statutory water quality objectives |
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| 157 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
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| 158 | An assessment of river water quality in the River Kenn |
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| 159 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
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| 160 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 161 | Cyanobacteria (blue-green algae) in the south west region 1989 |
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| 162 | Toxic blue-green algae : a report by the National Rivers Authority |
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| 163 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
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| 164 | Water quality investigations in the Newlyn river catchment |
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| 165 | Artificial recharge to groundwater in the Otter valley |
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| 166 | Water quality in Anglian Region : the first five years |
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| 167 | Investigation to determine the cause of the long-term BOD failure at Higher Weaver routine monitoring site (70532960) for 1995 and 1997 |
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| 168 | Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus |
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| 169 | Wimbleball pumped storage scheme : review of environmental statement (appendix B3) : implications for water quality in Wimbleball Reservoir, the River Exe (non QUASAR) parameters) and the Exe estuary |
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| 170 | The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority |
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| 171 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |
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| 172 | Investigation of the effects of sewage treatment works discharges on receiving waters in the Lowermoor Water Treatment Works supply area November 1989 |
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| 173 | Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/02- September 1998 |
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| 174 | Results of the oyster (Crassostrea gigas) embryo-larval biassay on samples taken during the winter phase of national maritime monitoring programme 1997 : interim report |
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| 175 | Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998 |
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