| 26 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
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| 27 | Quarterly review : Southern region 1990/91 |
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| 28 | Thames environment design handbook |
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| 29 | River Tavy catchment river water quality classification 1990 |
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| 30 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |
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| 31 | Revenue budget 1991/92 : summary |
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| 32 | Broadland environmental scoring methodology : final report |
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| 33 | River Valency and Crackington Streams catchment river water quality classification 1991 |
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| 34 | Flow protection criteria for adult salmon - phase 3 case studies |
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| 35 | River quality : July 1991 - June 1992 |
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| 36 | National Rivers Authority/Po River Basin Authority collaboration programme : improved monitoring systems for river water quality : comparison of experiences |
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| 37 | River views advertising rates |
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| 38 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
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| 39 | Public Attitudes Towards Angling |
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| 40 | Planning consultation guide |
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| 41 | When nature reigns : the Environment Agency's story of the floods 2000/2001 |
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| 42 | The Cuckmere River |
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| 43 | Flood warning information for Northern Hertfordshire : River Beane catchment |
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| 44 | Flood warning information for East Hertfordshire : River Ash catchment |
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| 45 | River quality classification 1985-1989 |
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| 46 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
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| 47 | Water quality report 1994 |
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| 48 | Programme Area reviews of research and development : report on a review of water quality instrumentation and related data processing |
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| 49 | National Demand Management Centre annual report 1994/95 |
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| 50 | Quality audit of biological samples for the 1991 river quality survey |
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