| 976 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
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| 977 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
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| 978 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
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| 979 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
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| 980 | Technical and economic review of cement and lime process : a report to the Environment Agency |
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| 981 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
|---|
| 982 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
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| 983 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
|---|
| 984 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
|---|
| 985 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
|---|
| 986 | Old Bedford incorporating the Middle Level and Ouse Washes : consultation report - May 1997 |
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| 987 | Impact assessment of Helston Sewage Treatment Works on water quality of the River Cober Loe Pool |
|---|
| 988 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
|---|
| 989 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
|---|
| 990 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
|---|
| 991 | The evaluation of a Partech model 5100 hand-held dissolved oxygen meter (220/26/T) |
|---|
| 992 | Annual review of the Colne, Upper Lee, North London and Roding, Beam and Ingerbourne catchments |
|---|
| 993 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
|---|
| 994 | The hydrological effects of demand management : project definition stage report : 28th May 1996 |
|---|
| 995 | Catches of Brown Trout in the River Don - Preliminary analysis of Angler's Returns |
|---|
| 996 | The Impact of Lost and Discarded Fishing Line and Tackle on Mute Swans |
|---|
| 997 | Front Cover of A Key to the British Freshwater Cyclopid and Calanoid Copepods, with Ecological Notes |
|---|
| 998 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
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| 999 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
|---|
| 1000 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
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