826 | Guide to freshwater fishing in the Northern area of Anglian Region |
827 | Policy and practice for the protection of groundwater - Anglian Region appendix |
828 | 'Sea Vigil' water quality monitoring : the East Anglian coast 1994 |
829 | Impact of reservoir construction construction on the Bruckland Stream |
830 | Quality audit of biological samples for the 1990 river quality survey |
831 | Policy and practice for the protection of groundwater : summary document |
832 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
833 | The quality of rivers in England and Wales (1990 to 1995) |
834 | Environmental snapshot for the East of England [1999] |
835 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
836 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
837 | A map illustrating the locations of litter collection and litter bag installation |
838 | Continuous water quality monitoring results for the Upper Tamar |
839 | A Catalogue for the FBA Collection of Freshwater Macroinvertebrates |
840 | A strategic approach to the consideration of environmental harm |
841 | Green Household Index. The Eco-Cal Background Information |
842 | Enhancing the environment : 20 case studies in London |
843 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
844 | Managing water abstraction : the catchment abstraction management strategy process : updated July 2002 |
845 | Protecting the environment through effective Environment Agency regulation and advice |
846 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
847 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
848 | Waterwise : good for business and good for the environment |
849 | A guide to the National Centre for Risk Analysis and Options Appraisal |
850 | An environmental vision : the Environment Agency's contribution to sustainable development |