851 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
852 | The quality of rivers in England and Wales (1990 to 1995) |
853 | Environmental snapshot for the East of England [1999] |
854 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
855 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
856 | A map illustrating the locations of litter collection and litter bag installation |
857 | Continuous water quality monitoring results for the Upper Tamar |
858 | A Catalogue for the FBA Collection of Freshwater Macroinvertebrates |
859 | A strategic approach to the consideration of environmental harm |
860 | Green Household Index. The Eco-Cal Background Information |
861 | Enhancing the environment : 20 case studies in London |
862 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
863 | Managing water abstraction : the catchment abstraction management strategy process : updated July 2002 |
864 | Protecting the environment through effective Environment Agency regulation and advice |
865 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
866 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
867 | Waterwise : good for business and good for the environment |
868 | A guide to the National Centre for Risk Analysis and Options Appraisal |
869 | An environmental vision : the Environment Agency's contribution to sustainable development |
870 | Our vision for the Thames Gateway : a showcase for sustainable development |
871 | Policy and practice for the protection of groundwater |
872 | Policy and practice for the protection of groundwater - NRA leaflet |
873 | Discharge consent and compliance policy : a blueprint for the future |
874 | An interim report on the coastwatch bioaccumulation programme : metals |
875 | Fish populations of the upper River Wey and tributaries |