26 | Bioaccumulation of metals in the Thames Estuary |
27 | Agriculture and the Water Framework Directive |
28 | Silt - and its effects on the river |
29 | Humber estuary : state of the environment 1998 |
30 | A Demonstration Of The Feasibility Of Soilpacs |
31 | Pesticides in the aquatic environment 1995 |
32 | Endocrine Disruption in the Marine Environment |
33 | Biological investigation of the Common Lake Stream |
34 | Environmental issues in the Midlands 1995/96 |
35 | Safeguarding the lower bristol avon - public consultation |
36 | Diffuse pollution and the water framework directive |
37 | Garden with care and protect the environment |
38 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
39 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
40 | Riverside litter : results of the 1990 campaign and a strategy for the future |
41 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
42 | Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region |
43 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : appendices |
44 | Using Macrophytes for the Environmental Assessment of Rivers: The Role of Sediment Nutrients |
45 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
46 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
47 | Evaluation of the effectiveness of the Water Fringe Option Scheme on Environmental Quality |
48 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
49 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
50 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |