301 | River Avon catchment river water quality classification 1990 |
302 | Low-cost modifications of the Crump weir to improve fish passage |
303 | Croal/Irwell local environment agency plan : statement of consultation |
304 | Enhancing the River Tamar |
305 | Policy and practice for the protection of groundwater - Thames region appendix |
306 | River Flow Indexing using benthic macroinvertebrates |
307 | Front Cover of Turbulence in Lakes and Rivers |
308 | Drought : the dry facts |
309 | Leven Estuary project : fisheries component, final report |
310 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
311 | Hogsmill catchment landscape assessment |
312 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
313 | Severn catchment flood management plan and fluvial Severn strategy update |
314 | River Darwen : catchment review 1984-1995 |
315 | Flood defence levels of service : stage 2 (Note 127) : summary report detailing by use of examples the component stages involved in undertaking an LOS assessment |
316 | Frankwell flood alleviation scheme, Shrewsbury |
317 | The Yarrow catchment : recommendations for statutory water quality objectives |
318 | Investigation to monitor storm sewer overflow events from Kenn and Kennford STW and pumping station |
319 | Dorset Stour: first annual review : January 1998 - December 1998 |
320 | Rivers and wetlands : best practice guidelines |
321 | The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority |
322 | New style charging schemes for discharges and abstractions (Note 16) |
323 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
324 | Living waterways - a showcase of waterside rejuvenation projects |
325 | River Arun catchment management plan : consultation report |