| 1151 | The National Centre for Environmental Data and Surveillance : annual report April 1998 - April 1999 |
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| 1152 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
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| 1153 | A report on water quality issues within the Midford Brook catchment - June 1996 |
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| 1154 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk E |
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| 1155 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
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| 1156 | Policy and practice for the protection of groundwater : regional appendix South West region |
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| 1157 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |
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| 1158 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 1159 | Future water resources in the Thames Region : a strategy for sustainable management : summary document |
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| 1160 | National marine baseline survey 1995 : littoral cell 7 : Lands End to the Severn Estuary |
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| 1161 | Distribution of Macroinvertebrates in English and Welsh Rivers based on the 1995 Survey |
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| 1162 | A Proposed Scheme To Ensure The Quality Of Data Generated By Laboratories Undertaking Regulatory Ecotoxicological Testing |
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| 1163 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
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| 1164 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
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| 1165 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 1166 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
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| 1167 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
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| 1168 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
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| 1169 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
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| 1170 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
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| 1171 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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| 1172 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |
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| 1173 | The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I |
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| 1174 | Economic appraisal and assessment of benefits in the PR04 environment programme : findings of an environment agency seminar, January 2003 |
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| 1175 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
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