| 151 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
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| 152 | An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge |
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| 153 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |
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| 154 | Modelling the contribution from non-agricultural sources to nitrate pollution in the Sor Brook (Thames Region) (UC 3134) |
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| 155 | A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake |
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| 156 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
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| 157 | Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters |
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| 158 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
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| 159 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
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| 160 | An investigation into the frequency of discharge of three combined sewer overflows in the Afan/Kenfig catchment : TM/EAW/96/06 |
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| 161 | Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report |
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| 162 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
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| 163 | The Cam catchment : recommendations for statutory water quality objectives |
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| 164 | The River Cam catchment management plan : annual monitoring report |
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| 165 | Algal blooms in the Lower Tees- Perspectives and prospects
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| 166 | Statement on public consultation for the Dove CMP : July 1995 |
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| 167 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
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| 168 | Water from the River Dee : a working partnership |
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| 169 | Rivers of the Isle of Wight fact file |
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| 170 | The Mersey estuary : a report on environmental quality |
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| 171 | Water resources for the future : a strategy for Southern region |
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| 172 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
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| 173 | Time of travel on the [River] Chertsey Bourne under low flow conditions |
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| 174 | Non-compliance of the Bidwell Brook with river quality objectives |
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| 175 | Flood warning information for the Hertfordshire/Essex border : River Stort catchment |
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