676 | Guide to freshwater fishing in the Northern area of Anglian Region |
677 | 'Sea Vigil' water quality monitoring : the East Anglian coast 1994 |
678 | The Identification of Oestrogenic Effects in Wild Fish |
679 | Impact of reservoir construction construction on the Bruckland Stream |
680 | Policy and practice for the protection of groundwater : summary document |
681 | A review of the optimum accuracy of flow and rainfall forecasting |
682 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
683 | The quality of rivers in England and Wales (1990 to 1995) |
684 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
685 | A map illustrating the locations of litter collection and litter bag installation |
686 | Continuous water quality monitoring results for the Upper Tamar |
687 | A Catalogue for the FBA Collection of Freshwater Macroinvertebrates |
688 | A strategic approach to the consideration of environmental harm |
689 | Green Household Index. The Eco-Cal Background Information |
690 | Enhancing the environment : 20 case studies in London |
691 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
692 | Managing water abstraction : the catchment abstraction management strategy process : updated July 2002 |
693 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
694 | Waterwise : good for business and good for the environment |
695 | A guide to the National Centre for Risk Analysis and Options Appraisal |
696 | An environmental vision : the Environment Agency's contribution to sustainable development |
697 | Policy and practice for the protection of groundwater |
698 | Policy and practice for the protection of groundwater - NRA leaflet |
699 | Discharge consent and compliance policy : a blueprint for the future |
700 | An interim report on the coastwatch bioaccumulation programme : metals |