| 4451 | River Itchen catchment management plan : consultation report |
|---|
| 4452 | Regional juvenile salmonid monitoring programme : annual report 1992 |
|---|
| 4453 | Marine case study 3 : phytoplankton dynamics : draft for discussion with project team |
|---|
| 4454 | Regional juvenile salmonid monitoring programme : annual report 1990 |
|---|
| 4455 | Ponds in Partnership Phase 1 Final Report Appendix |
|---|
| 4456 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
|---|
| 4457 | River Darent catchment management plan : consultation report |
|---|
| 4458 | River Wissey investigations : linking hydrology and ecology March 1994 |
|---|
| 4459 | 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 |
|---|
| 4460 | Regional water quality monitoring and surveillance programme for 1992 : quality investigations in controlled waters |
|---|
| 4461 | Upper Nene catchment management plan : consultation report summary |
|---|
| 4462 | The Development of LandSim 2.5 |
|---|
| 4463 | Rainfall-runoff and other modelling for ungauged/low-benefit locations |
|---|
| 4464 | River Glen : river channel assessment : main report |
|---|
| 4465 | Dorset Stour : first annual review : January 1998 - December 1998 |
|---|
| 4466 | WP1 Report on Potential Phytoplankton Pressure Sensitive Metrics |
|---|
| 4467 | Norfolk Broadland : Halvergate Marsh Erosion Protection Scheme : contract number 7, engineer's report |
|---|
| 4468 | Groundwater protection for small sources : volume I - review of available methodologies and existing practice |
|---|
| 4469 | Groundwater development scheme : Little Ouse and Thet catchment : control rules |
|---|
| 4470 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
|---|
| 4471 | Investigation of final effluent flow at Fluxton STW |
|---|
| 4472 | Mersey sub-catchment report : February 1996 |
|---|
| 4473 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995 |
|---|
| 4474 | Identification of oestrogenic substances in sewage treatment effluents (490/2/A) : R and D interim report |
|---|
| 4475 | Health and ecotoxicology of otters: summary of four studies from 1988-2003 |
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