| 826 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
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| 827 | The quality of rivers in England and Wales (1990 to 1995) |
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| 828 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 829 | Setting up a hydraulic model of the Thurne Broads |
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| 830 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
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| 831 | A map illustrating the locations of litter collection and litter bag installation |
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| 832 | Continuous water quality monitoring results for the Upper Tamar |
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| 833 | A Catalogue for the FBA Collection of Freshwater Macroinvertebrates |
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| 834 | A strategic approach to the consideration of environmental harm |
|---|
| 835 | Green Household Index. The Eco-Cal Background Information |
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| 836 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
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| 837 | Managing water abstraction : the catchment abstraction management strategy process : updated July 2002 |
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| 838 | Protecting the environment through effective Environment Agency regulation and advice |
|---|
| 839 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
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| 840 | Waterwise : good for business and good for the environment |
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| 841 | Policy and practice for the protection of groundwater - NRA leaflet |
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| 842 | Fish populations of the upper River Wey and tributaries |
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| 843 | The fuel additive MTBE - a groundwater protection issue? |
|---|
| 844 | EC directives and the control of water pollution : fact file |
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| 845 | The Swale, Ure and Ouse catchment (river factfiles) |
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| 846 | The Loddon catchment, Thames Region : proposals for Statutory Water Quality Objectives |
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| 847 | The lower Wye catchment management plan : consultation report : June 1994 |
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| 848 | The lower Wye catchment management plan: consultation report summary: June 1994 |
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| 849 | The River Dee catchment management plan : consultation report : June 1994 |
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| 850 | The Tame catchment management plan : consultation report summary : January 1996 |
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