| 6501 | East Devon public water supply strategy : preliminary assessment of epilithic algae summer and autumn 1992 - lower River Axe and Bruckland Stream |
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| 6502 | A survey of trace metals in biota of the Mersey estuary 1993 |
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| 6503 | An investigation to determine the source of high levels of gamma-HCH in the Newlyn River during summer 1989 |
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| 6504 | Assessment of the distribution of Bembidion testaceum and reasons for its decline |
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| 6505 | Contemporary and holocene sediment dynamics of the Walton Backwaters North East Essex : preliminary report and review of progress |
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| 6506 | Development of biological components for estuary and coastal waters classification schemes (Note 61) : project definition study |
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| 6507 | Heavy metals, polychlorinated biphenyl and organochlorine pesticide residues in European eels anguilla anguilla L. from Sussex rivers - appendices : draft : part II |
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| 6508 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
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| 6509 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
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| 6510 | Toxixity Based Criteria for Receiving Water Quality - Stage 2 |
|---|
| 6511 | Modelling seepage and groundwater flows from natural and replenished beaches : operational investigation 582 (anglian region) |
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| 6512 | Policy and practice for the protection of groundwater : regional appendix Anglian region |
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| 6513 | Policy and practice for the protection of groundwater : regional appendix South West region |
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| 6514 | Coastal wildlife database : data scoping and assessment study |
|---|
| 6515 | Post drought soil water recharge : a study of the processes of recharge |
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| 6516 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
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| 6517 | Aquatic Weed Control Operation - Best Practice Guidelines |
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| 6518 | Conserving water in buildings |
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| 6519 | The Identification of Oestrogenic Effects in Wild Fish - Phase II |
|---|
| 6520 | Mussel simulation program documentation |
|---|
| 6521 | Bioaccumulation as an approach for detection and monitoring of Red List trace organic contaminants (240/11/Y) : a literature review : interim report |
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| 6522 | Chlorophyll a : SCA method revision (395/2/A) : draft project report |
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| 6523 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
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| 6524 | National Centre for Toxic and Persistent Substances : business case |
|---|
| 6525 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
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