| 1 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
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| 2 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
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| 3 | Snapshots of the environment : regulating major industry |
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| 4 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
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| 5 | Contaminants entering the sea : a report on contaminant loads entering the seas around England and Wales 1990-1993 |
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| 6 | Snapshots of the environment : a new environmental approach |
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| 7 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
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| 8 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
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| 9 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
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| 10 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
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| 11 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 12 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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| 13 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
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| 14 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
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| 15 | 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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| 16 | Environmental radioactivity around steel works : an evaluation of the significance of lead-210 and polonium-210 in environmental samples collected in 1996/97 from around steel works Operated by British Steel at Redcar, Scunthorpe, Llanwern and Port Talbot |
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