151 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
152 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
153 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
154 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
155 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
156 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
157 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
158 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
159 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
160 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
161 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
162 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
163 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
164 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
165 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
166 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
167 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
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168 | Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987 |
169 | River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region |
170 | EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect" |
171 | List of R and D outputs September 1989 to September 1995 : the National Rivers Authority's R and D programme |
172 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
173 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
174 | NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992 |
175 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |