| 4326 | 'Sea Vigil' water quality monitoring : the Humber estuary 1992-1993 |
|---|
| 4327 | Lagerheimia, |
|---|
| 4328 | Tolypothrix, |
|---|
| 4329 | Historic changes in the Upper River Ehen Catchment- Summary |
|---|
| 4330 | Metallothionein in eels from the Thames Estuary : an indicator of environmental quality |
|---|
| 4331 | Weather data: AC0111, Cambridgeshire, 2009 |
|---|
| 4332 | Geochemical process modelling : interim report (0295/2/A) |
|---|
| 4333 | Species Management in Aquatic Habitats Compendium of Project Outputs - Research and Survey Reports on Non-Mullusc Species |
|---|
| 4334 | Fisheries technical report : Devon area report : River Taw fisheries survey 1996 |
|---|
| 4335 | Draparnaldia, |
|---|
| 4336 | Synura, |
|---|
| 4337 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
|---|
| 4338 | Herbarium Image: Stachys officinalis |
|---|
| 4339 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
|---|
| 4340 | Validation of Diatoms as Proxys for Phytobenthos When Assessing Ecological Status in Lakes |
|---|
| 4341 | 1993 general quality assessment (GQA) Cornwall area |
|---|
| 4342 | Controls on emissions from coal and oil fired power stations : the agency's decision following its 1999 public consultation on its proposed controls |
|---|
| 4343 | Effectiveness of beach control operations. Draft (447/1/A) |
|---|
| 4344 | Steady-state particle tracking in the object-orientated regional groundwater model ZOOMQ3D |
|---|
| 4345 | Wensum DTC General information - Supporting Document Monitoring Kiosk M |
|---|
| 4346 | NRA policy implementation guidance note no. 5 : control of pollution (silage, slurry and agricultural fuel oil) regulations 1991 |
|---|
| 4347 | Hunstanton and Heacham sea defence strategy |
|---|
| 4348 | General introduction to the Water Framework Directive |
|---|
| 4349 | Soil moisture data: NT26, Devon, 2004 |
|---|
| 4350 | Daily nitrous oxide flux measurements: AC0116, Ceredigion, 2011-2012 |
|---|
