| 851 | Quality audit of biological samples for the 1990 river quality survey |
|---|
| 852 | Policy and practice for the protection of groundwater : summary document |
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| 853 | A review of the optimum accuracy of flow and rainfall forecasting |
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| 854 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
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| 855 | The quality of rivers in England and Wales (1990 to 1995) |
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| 856 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 857 | Setting up a hydraulic model of the Thurne Broads |
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| 858 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
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| 859 | A map illustrating the locations of litter collection and litter bag installation |
|---|
| 860 | Continuous water quality monitoring results for the Upper Tamar |
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| 861 | A Catalogue for the FBA Collection of Freshwater Macroinvertebrates |
|---|
| 862 | A strategic approach to the consideration of environmental harm |
|---|
| 863 | Green Household Index. The Eco-Cal Background Information |
|---|
| 864 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
|---|
| 865 | Managing water abstraction : the catchment abstraction management strategy process : updated July 2002 |
|---|
| 866 | Protecting the environment through effective Environment Agency regulation and advice |
|---|
| 867 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
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| 868 | Waterwise : good for business and good for the environment |
|---|
| 869 | Policy and practice for the protection of groundwater - NRA leaflet |
|---|
| 870 | Discharge consent and compliance policy : a blueprint for the future |
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| 871 | An interim report on the coastwatch bioaccumulation programme : metals |
|---|
| 872 | Fish populations of the upper River Wey and tributaries |
|---|
| 873 | The fuel additive MTBE - a groundwater protection issue? |
|---|
| 874 | EC directives and the control of water pollution : fact file |
|---|
| 875 | The Swale, Ure and Ouse catchment (river factfiles) |
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