5051 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
5052 | Water resources for the future : a strategy for North East Region |
5053 | Ecnomus tenellus, |
5054 | Diplostomum spathaceum miracidium, |
5055 | Euglena sanguinea, |
5056 | Pow Ratten Row (Tel) rainfall QC Flags |
5057 | Audit of 20 rehabilitation projects |
5058 | Reach one River Tyne (right bank) : section 105 - C30/92 surveys |
5059 | The Cuckmere River |
5060 | Roach and Crouch flood management strategy consultation : August 2003 |
5061 | The River Weaver : fact file |
5062 | Fal Estuary TBT monitoring programme : 1997 baseline survey : tidal water quality |
5063 | River Nar eutrophication studies : summary review of 1993 technical reports |
5064 | River Wissey investigations : linking hydrology and ecology : executive summary (OI/526/1/A) |
5065 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
5066 | Improved monitoring for surface water quality : the development of a manual of best practice |
5067 | Pendower EC bathing beach : additional monitoring data report : final report |
5068 | First annual review of the River Tone catchment management plan |
5069 | Newby Beck Catchment Outlet Analogues (nutrients) |
5070 | Thackthwaite Beck Automatic Weather Station QC Flags |
5071 | Pow Beck Control Sub-Catchment Discharge |
5072 | Herbarium Image: Potamogeton alpinus |
5073 | Wensum DTC General information - Supporting Document Monitoring Kiosk C |
5074 | Ferric dosing of Grafham Water : a review of its impact on benthic invertebrates 1990-1993 |
5075 | Policy and practice for the protection of groundwater : Thames Region appendix |