| 4151 | Environment Agency. National Water Demand Management Centre (NWDMC) |
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| 4152 | Endocrine disruption horizon scanning: molecular and genomic contributions |
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| 4153 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
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| 4154 | Midlands region biodiversity strategy |
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| 4155 | Graphical display program for SIMCAT (202/1/A) |
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| 4156 | Blue-green algal monitoring 1998 : final report |
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| 4157 | Field work in winter |
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| 4158 | Kephyrion skujae |
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| 4159 | Site right : industrial pollution prevention and control |
|---|
| 4160 | Biological assessment of inorganic and organic enrichment of watercourses by Hatfield, Rye Meads, Deephams and Bishop Stortford sewage effluents |
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| 4161 | High Resolution In-situ Monitoring of Hyporheic Zone Biogeochemistry |
|---|
| 4162 | Salmon fisheries in Scotland |
|---|
| 4163 | Lodes-Granta groundwater scheme |
|---|
| 4164 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |
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| 4165 | A report into the impact of small dam construction at Delford bridge, De Lank river |
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| 4166 | Canvey Island flood defences consultation |
|---|
| 4167 | Blue-green algae |
|---|
| 4168 | Pesticides in the aquatic environment 1995 |
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| 4169 | Policy and practice for the protection of groundwater |
|---|
| 4170 | Enhancements to modflow : variations in hydraulic conductivity and storage with depth (NC/00/23) |
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| 4171 | Boat safety scheme guidance notes - June 1996 |
|---|
| 4172 | Water resources for the future : annual review 2003 |
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| 4173 | Coastal flooding |
|---|
| 4174 | NRA corporate plan 1994-95 - Summary |
|---|
| 4175 | The impact of climate change on severe droughts: Major droughts in England and Wales from 1800 and evidence of impact of Impact |
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