851 | Quality audit of biological samples for the 1990 river quality survey |
852 | Policy and practice for the protection of groundwater : summary document |
853 | A review of the optimum accuracy of flow and rainfall forecasting |
854 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
855 | The quality of rivers in England and Wales (1990 to 1995) |
856 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
857 | Setting up a hydraulic model of the Thurne Broads |
858 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
859 | A map illustrating the locations of litter collection and litter bag installation |
860 | Continuous water quality monitoring results for the Upper Tamar |
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 |
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 |
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) |