| 1126 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
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| 1127 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
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| 1128 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
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| 1129 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
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| 1130 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
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| 1131 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 1132 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
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| 1133 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
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| 1134 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
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| 1135 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
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| 1136 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
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| 1137 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
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| 1138 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
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| 1139 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
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| 1140 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
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| 1141 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
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| 1142 | Impact assessment of Meldon quarry on water quality in the West Okement river |
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| 1143 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
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| 1144 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
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| 1145 | Land drainage consent report : investigation of the conservation input into land drainage consents |
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| 1146 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
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| 1147 | The government's policy for a public regulatory body in a privatised water industry |
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| 1148 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
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| 1149 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
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| 1150 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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