| 26 | 'Sea Vigil' water quality monitoring : the Humber estuary 1992-1993 |
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| 27 | Toxicity Reduction Evaluation Case Summary for the Chlor-Alkali Industry |
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| 28 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
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| 29 | State of the environment report for Thames Region : first update 2001 |
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| 30 | National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash |
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| 31 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
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| 32 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
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| 33 | Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight |
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| 34 | Audit of priority species of rivers and wetlands : riverine and wetland molluscs in South Hampshire and the Isle of Wight |
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| 35 | Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight |
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| 36 | Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight |
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| 37 | Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight |
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| 38 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
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| 39 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
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| 40 | Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94 |
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