| 3501 | Preventing the spread of crayfish plague in the South West |
|---|
| 3502 | Diagnostic Drawing: Cyanobacteria associated with tufa, |
|---|
| 3503 | Electron Microscope Image: Asterionella parasitised by Chytrid microfungus |
|---|
| 3504 | 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. |
|---|
| 3505 | National Rivers Authority 1993/94 corporate plan and forward look to 1996/97 : summary |
|---|
| 3506 | Daily topsoil mineral nitrogen: AC0116, Dumfries, 2011 |
|---|
| 3507 | Background soil mineral nitrogen: AC0101, Nottinghamshire, 2008 |
|---|
| 3508 | Past achievements, present activities, future vision : annual review and summary accounts 1994-95 |
|---|
| 3509 | Leven Estuary project : fisheries component, final report |
|---|
| 3510 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
|---|
| 3511 | Water pollution incidents in England and Wales 1996 |
|---|
| 3512 | Development of a field test kit for blue-green algal toxins 1994 (348/6/A) : R and D draft final report |
|---|
| 3513 | 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) |
|---|
| 3514 | Anglian region telemetry system : revised strategy for phases 2, 3 and 4. |
|---|
| 3515 | Methane Emissions From Different Landfill Categories(Cwm 141/97) |
|---|
| 3516 | Catchment drainage studies and flood plain identification : Lumley Park Burn and Herrington Burn : section 105 - C30/92 surveys |
|---|
| 3517 | Water quality fact file 4/9 |
|---|
| 3518 | Water wise : awards for Sussex schools |
|---|
| 3519 | Hogsmill catchment landscape assessment |
|---|
| 3520 | HIDDEN-DP-REdwards-001.tif |
|---|
| 3521 | Water resources for the future : a summary of the strategy for North East Region |
|---|
| 3522 | Plecopteran |
|---|
| 3523 | Severn catchment flood management plan and fluvial Severn strategy update |
|---|
| 3524 | River Darwen : catchment review 1984-1995 |
|---|
| 3525 | Costs and benefits Associated with Remidiation of Contaminated Groundwater - A Review of the Issues |
|---|
