| 3326 | Drought : the dry facts |
|---|
| 3327 | Heptagenia fuscogrisea |
|---|
| 3328 | South West Region Plan Summary 1991/1992 |
|---|
| 3329 | Preventing the spread of crayfish plague in the South West |
|---|
| 3330 | Diagnostic Drawing: Cyanobacteria associated with tufa, |
|---|
| 3331 | Electron Microscope Image: Asterionella parasitised by Chytrid microfungus |
|---|
| 3332 | 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. |
|---|
| 3333 | National Rivers Authority 1993/94 corporate plan and forward look to 1996/97 : summary |
|---|
| 3334 | Daily topsoil mineral nitrogen: AC0116, Dumfries, 2011 |
|---|
| 3335 | Background soil mineral nitrogen: AC0101, Nottinghamshire, 2008 |
|---|
| 3336 | Past achievements, present activities, future vision : annual review and summary accounts 1994-95 |
|---|
| 3337 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
|---|
| 3338 | Development of a field test kit for blue-green algal toxins 1994 (348/6/A) : R and D draft final report |
|---|
| 3339 | 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) |
|---|
| 3340 | Proposed scheme of charges in respect of discharges to controlled waters |
|---|
| 3341 | Anglian region telemetry system : revised strategy for phases 2, 3 and 4. |
|---|
| 3342 | Catchment drainage studies and flood plain identification : Lumley Park Burn and Herrington Burn : section 105 - C30/92 surveys |
|---|
| 3343 | Water quality fact file 4/9 |
|---|
| 3344 | Water wise : awards for Sussex schools |
|---|
| 3345 | Hogsmill catchment landscape assessment |
|---|
| 3346 | HIDDEN-DP-REdwards-001.tif |
|---|
| 3347 | Water resources for the future : a summary of the strategy for North East Region |
|---|
| 3348 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
|---|
| 3349 | Plecopteran |
|---|
| 3350 | Severn catchment flood management plan and fluvial Severn strategy update |
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