726 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
727 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
728 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
729 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
730 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
731 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
732 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
733 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
734 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
735 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
736 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
737 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
738 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
739 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
740 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
741 | Policy and practice for the protection of groundwater : regional appendix South West region |
742 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
743 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
744 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
745 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
746 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
747 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
748 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
749 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
750 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |