| 4501 | Invertebrates of Exposed Riverine Sediment |
|---|
| 4502 | User notes for the Deben groundwater modelling package |
|---|
| 4503 | Environmental assessment guidelines : a procedure for ensuring environmental factors are taken into account in the design and implementation of land drainage improvement works |
|---|
| 4504 | Anthropogenic Influences on the temperature regime in a chalk river |
|---|
| 4505 | London's river (information pack on the River Thames) |
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| 4506 | Freshwater Tamar and tributaries catchment management plan : action plan |
|---|
| 4507 | River Usk barrage position statement, 18th January 1991 |
|---|
| 4508 | Water and the environment in times of drought |
|---|
| 4509 | Exe freshwater model : quasar model design |
|---|
| 4510 | A Post Mortem Study of Otters (Lutra Lutra) Found Dead in South West England |
|---|
| 4511 | Catchment handbook : River Camel catchment : final draft report |
|---|
| 4512 | Monitoring the coast for flood defence |
|---|
| 4513 | River Itchen catchment management plan : consultation report |
|---|
| 4514 | Regional juvenile salmonid monitoring programme : annual report 1992 |
|---|
| 4515 | Marine case study 3 : phytoplankton dynamics : draft for discussion with project team |
|---|
| 4516 | Regional juvenile salmonid monitoring programme : annual report 1990 |
|---|
| 4517 | Ponds in Partnership Phase 1 Final Report Appendix |
|---|
| 4518 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
|---|
| 4519 | River Darent catchment management plan : consultation report |
|---|
| 4520 | River Wissey investigations : linking hydrology and ecology March 1994 |
|---|
| 4521 | Clear waters : priorities for the National Rivers Authority after one year's work : the Laphroaig lecture by the Rt. Hon. the Lord Crickhowell, chairman - National Rivers Authority. Delivered on Tuesday, 30th October 1990 at the Fishmongers' Hall, London |
|---|
| 4522 | Regional water quality monitoring and surveillance programme for 1992 : quality investigations in controlled waters |
|---|
| 4523 | Upper Nene catchment management plan : consultation report summary |
|---|
| 4524 | The Development of LandSim 2.5 |
|---|
| 4525 | Rainfall-runoff and other modelling for ungauged/low-benefit locations |
|---|
