| 926 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
|---|
| 927 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
|---|
| 928 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
|---|
| 929 | Review of environmental audits prepared by county councils in the North East area |
|---|
| 930 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
|---|
| 931 | Lower Colne catchment management plan for flood defence and the environment : third draft |
|---|
| 932 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
|---|
| 933 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
|---|
| 934 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
|---|
| 935 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
|---|
| 936 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
|---|
| 937 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
|---|
| 938 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
|---|
| 939 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
|---|
| 940 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
|---|
| 941 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
|---|
| 942 | Policy and practice for the protection of groundwater : regional appendix South West region |
|---|
| 943 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
|---|
| 944 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
|---|
| 945 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
|---|
| 946 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
|---|
| 947 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
|---|
| 948 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
|---|
| 949 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
|---|
| 950 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
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