| 26 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report |
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| 27 | Clouding: the issue. An appraisal of the effects of turbidity in aquatic systems |
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| 28 | Tidal waters strategic review : the status of tidal water operational activity within the Environment Agency |
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| 29 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
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| 30 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : appendices |
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| 31 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
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| 32 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
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| 33 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
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| 34 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
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| 35 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
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| 36 | Project record for the review and statistical analysis of the baseline coastal waters survey |
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| 37 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
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| 38 | The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey |
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| 39 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
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| 40 | The Movements of Atlantic Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Impounded Estuary of the R.Tawe, South Wales |
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| 41 | The Movements of Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Lower River and Estuary of the River Conwy, North Wales |
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| 42 | Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme |
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| 43 | Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges |
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| 44 | Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region |
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| 45 | Report on the results of a comparison of data from two surveys of the microfauna of the wash carried out in 1991 and 1993 |
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| 46 | The behaviour of adult salmon (Salmo salar L.) in the River Tay as determined by radio telemetry |
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| 47 | The Economics of No-Spray Zones - a Study of the Risks and Benefits of Pesticide No-Spray Restrictions |
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| 48 | The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe |
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| 49 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft |
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| 50 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 2 : final draft |
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