| 976 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
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| 977 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
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| 978 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
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| 979 | Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993 |
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| 980 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
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| 981 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
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| 982 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
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| 983 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
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| 984 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
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| 985 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
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| 986 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
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| 987 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 988 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
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| 989 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
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| 990 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
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| 991 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
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| 992 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
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| 993 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
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| 994 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
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| 995 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
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| 996 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
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| 997 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
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| 998 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
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| 999 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
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| 1000 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
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