| 1 | The effect of the voluntary initiative on water quality |
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| 2 | A report on the investigation of the Taff litter problem |
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| 3 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
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| 4 | Biological investigation of the Common Lake Stream |
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| 5 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
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| 6 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
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| 7 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
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| 8 | Rural sewage pollution in the '90s : report of the rural sewerage project 1993/4 |
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| 9 | The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey |
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| 10 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report |
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| 11 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |
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| 12 | Time of travel for the Greadon Farm pollution incident on the Upper Torridge of 19th August 1997 (1997) |
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| 13 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
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| 14 | A survey of ferruginous minewater impacts in the Welsh coalfields |
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| 15 | Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A) |
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| 16 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
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| 17 | The development and verification of methodologies for defining groundwater nitrate vulnerable zones |
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| 18 | A survey of ferruginous minewater impacts in the Welsh coalfields |
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| 19 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
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| 20 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
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| 21 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
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| 22 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version] |
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