51 | Evaluating the impact of groundwater abstraction on key conservation sites. Stage 1 reports for AMP3 |
52 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
53 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
54 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
55 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
56 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |
57 | An Assessment of the Feasibility of Using DGT Procedures to Measure Trace Metals and Radionuclides in Rivers |