76 | Acidification of freshwaters: the threat and its mitigation |
77 | Snapshots of the environment : integrated river basin management |
78 | Algal blooms in the Lower Tees- Perspectives and prospects
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79 | Water resources for the future : annual review 2003 |
80 | Roger Sweeting providing a commentary on The Tern |
81 | River quality in England and Wales : a report of the 1990 survey |
82 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
83 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
84 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
85 | Stream survey and assessment in the Ashford and Folkestone areas |
86 | Pesticides in the aquatic environment 1997 : executive summary |
87 | Water quality 2000 : a strategy for the water quality function |
88 | The River Cam catchment management plan : annual monitoring report |
89 | The greening of Grasmere: its plankton periodicity in 1988 |
90 | Snapshots of the environment : understanding coastal water quality |
91 | Method for assessing the heritage value of net fisheries |
92 | A strategy for the management of salmon in England and Wales |
93 | Statement on public consultation for the Dove CMP : July 1995 |
94 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
95 | Coniston OS map related to the Seismic Survey 1983 |
96 | Quality audit of biological samples for the 1990 river quality survey |
97 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
98 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
99 | The Dove catchment management plan : consultation report summary : January 1995 |
100 | Biological water quality monitoring in the Midlands region |