| 3276 | Diagnostic Drawing: Conjugales, |
|---|
| 3277 | River Flow Indexing using benthic macroinvertebrates |
|---|
| 3278 | Policy and practice for the protection of floodplains |
|---|
| 3279 | Front Cover of Turbulence in Lakes and Rivers |
|---|
| 3280 | Maidenhead, Windsor and Eton flood alleviation scheme water quality study : final report appendices |
|---|
| 3281 | Ecdyonurus insignis |
|---|
| 3282 | Diagnostic Drawing: Chrysophyceae, |
|---|
| 3283 | Diagnostic Drawing: Conjugales desmids, |
|---|
| 3284 | Herbarium Image: Arenaria serpyllifolia |
|---|
| 3285 | Diagnostic Drawing: Cryptophyceae, |
|---|
| 3286 | Diagnostic Drawing: Cyanobacteria, |
|---|
| 3287 | Heptagenia fuscogrisea |
|---|
| 3288 | South West Region Plan Summary 1991/1992 |
|---|
| 3289 | Preventing the spread of crayfish plague in the South West |
|---|
| 3290 | Diagnostic Drawing: Cyanobacteria associated with tufa, |
|---|
| 3291 | Electron Microscope Image: Asterionella parasitised by Chytrid microfungus |
|---|
| 3292 | A map of the Queen Elizabeth National Park and the area in which the IBP L. George team were situated from late 1966 to 1972. |
|---|
| 3293 | National Rivers Authority 1993/94 corporate plan and forward look to 1996/97 : summary |
|---|
| 3294 | Daily topsoil mineral nitrogen: AC0116, Dumfries, 2011 |
|---|
| 3295 | Background soil mineral nitrogen: AC0101, Nottinghamshire, 2008 |
|---|
| 3296 | Past achievements, present activities, future vision : annual review and summary accounts 1994-95 |
|---|
| 3297 | Leven Estuary project : fisheries component, final report |
|---|
| 3298 | Water pollution incidents in England and Wales 1996 |
|---|
| 3299 | Development of a field test kit for blue-green algal toxins 1994 (348/6/A) : R and D draft final report |
|---|
| 3300 | The potential of sedimentary phosphorus to sustain algal growth following reduction in external loading. Recycle pathways for phosphorus in lakes: evidence from large limnetic enclosures (Lund Tubes) |
|---|
