| 151 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 152 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
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| 153 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
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| 154 | Survey of physical characteristics of salmon spawning riffles in the river North Tyne
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| 155 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
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| 156 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
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| 157 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
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| 158 | Improved monitoring for surface water quality : the development of a manual of best practice |
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| 159 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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| 160 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
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| 161 | Demand for irrigation water (413/1/A) : progress report for the period August 1992 to January 1993 |
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| 162 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
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| 163 | NRA programme for the monitoring of water quality Parts 1 to 3 - November 1994 |
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| 164 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 165 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
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| 166 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 167 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
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| 168 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
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| 169 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
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| 170 | Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987 |
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| 171 | 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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| 172 | A review of the industrial uses of continuous monitoring systems : incineration processes : a report produced for NCCA and ETSU by Entec |
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| 173 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
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| 174 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
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| 175 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
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