5226 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
5227 | Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team |
5228 | River Management Guidelines (Operational Activities) Phase 1 - Scoping Study |
5229 | The regulation of fish farming by the National Rivers Authority |
5230 | Herbarium Image: Callitriche hamulata |
5231 | Review of NRA regional emergency procedures - draft report - (continuation) |
5232 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
5233 | Autumn 2000 floods review regional report : North West Region |
5234 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
5235 | Freshwater Tamar catchment management plan : first annual review : April 1996 to March 1997 |
5236 | Reciprocal licensing arrangement for boaters |
5237 | Proposed decision for the future regulation of disposals of radioactive waste from british nuclear fuels plc Sellafield : decision document |
5238 | Site supervision of the Beach Nourishment Scheme |
5239 | Bedford Ouse (lower reaches) LEAP : December 1999 |
5240 | Urban waste water treatment directive : Tw Estuary sensitive area (eutrophic) : submission (1997) |
5241 | River Stort fact file |
5242 | Cyclotella, |
5243 | Management plan of Davenham fisheries depot |
5244 | Sewage treatment works remedial strategy : phase 2 report |
5245 | Snailwell fish farm report 1989 |
5246 | Bathing water quality in England and Wales 1999 : a summary report |
5247 | Bathing water quality in England and Wales in 1997 : a summary report |
5248 | Bathing water quality in England and Wales in 1998 : a summary report |
5249 | Discharge consent and compliance policy : a blueprint for the future |
5250 | Stillwaters monitoring programme : summary results 2000 : Hatch Mere, Marbury Mere, Comber Mere, Tabley Mere, Tatton Mere, Melchett Mere |