26 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
27 | The Swale, Ure and Ouse catchment (river factfiles) |
28 | The Don, Rother and Dearne catchment (river factfiles) |
29 | Impact assessment of acidic and metalliferous pollution in the Fowley Stream |
30 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
31 | Attenuation of nitrate in the sub-surface environment |
32 | Assessment of the nutrient status and associated algal productivity of Malham Tarn, Yorkshire
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33 | The impact of climate change on severe droughts: River-flow reconstructions and implied groundwater levels |
34 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
35 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
36 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
37 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
38 | Swatcatch : a catchment scale model for predicting weekly river flows and pesticide concentrations : SSLRC report to the environment agency TAPS centre contract no : 82/3169 |