4151 | Triaenophorus nodulosus, |
4152 | Monitored flow rate, Wylye at Kingston Deverill, Hampshire Avon catchment |
4153 | Diagnostic Drawing: Euglenophyceae, |
4154 | Monitored water temperature, dissolved oxygen concentration and river turbidity, Wylye at Kingston Deverill, Hampshire Avon |
4155 | Herbarium Image: Carex hostiana |
4156 | Bulbochaete, |
4157 | Chlorococcum, |
4158 | Echinorhynchus gadi, |
4159 | Herbarium Image: Carex elata |
4160 | Psychomyia pusilla pupal shelters |
4161 | Pow Beck Mitigation Sub-Catchment Turbidity |
4162 | Pow Outlet YSI Sonde |
4163 | Software profile : a user manual for RADGAP |
4164 | Hydromorphology of Transitional and Coastal Waters - Task 5: Review of legislation and characterisation of pressures and sensitivity |
4165 | Bathing waters report 1996 |
4166 | Canoeist guide to the River Severn |
4167 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
4168 | Review of water company yields |
4169 | Windermere South Basin Seismic Survey Data 1983 Section 14 |
4170 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
4171 | River Axe catchment river water quality classification 1991 |
4172 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
4173 | Ullswater Seismic Survey data 1987-Section 03 |
4174 | Herbarium Image: Mimulus luteus |
4175 | Mercury, methylmercury and copper in the River Yare, Norfolk : summary of a report to the National Rivers Authority, Anglian Region |