| 551 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
|---|
| 552 | Leachate Monitoring For The Brogborough Test Cell Project |
|---|
| 553 | Time of travel on the [River] Chertsey Bourne under low flow conditions |
|---|
| 554 | Non-compliance of the Bidwell Brook with river quality objectives |
|---|
| 555 | An investigation into the sewage system and storm overflow at Beer (1997) |
|---|
| 556 | Flood warning information for the Hertfordshire/Essex border : River Stort catchment |
|---|
| 557 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
|---|
| 558 | An environmental snapshot for the Anglian region 2003 |
|---|
| 559 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
|---|
| 560 | Snapshots of the environment : managing our freshwater fisheries |
|---|
| 561 | The effects of fishing at low water levels |
|---|
| 562 | 1967 - George and Gideon cutting mbati for the bedroom block. |
|---|
| 563 | 1967 - Quakers arriving on the shore of L.George. |
|---|
| 564 | First annual review of the Taw/Torridge estuary catchment management plan (1996)
|
|---|
| 565 | Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy |
|---|
| 566 | Method for the assessment of river water quality using benthic macroinvertebrates |
|---|
| 567 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |
|---|
| 568 | The National Groundwater and Contaminated Land Centre (NGWCLC) |
|---|
| 569 | The evaluation of a Philips ammonium ion selective electrode (220/14/T) |
|---|
| 570 | The greening of Grasmere: its plankton periodicity in 1988 |
|---|
| 571 | A strategic review of the petroleum refinery Industry Sector |
|---|
| 572 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
|---|
| 573 | Contribution of small streams to potential fish production in the Conwy catchment |
|---|
| 574 | NRA strategy for reducing the concentration of pesticides in controlled waters |
|---|
| 575 | Low-cost modifications of the Crump weir to improve fish passage |
|---|
