| 6576 | The Severn Bore in 1995 |
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| 6577 | Hydrometric report and catalogue 1990 : National Rivers Authority, Severn-Trent Region |
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| 6578 | Un-ionised ammonia in north west estuaries using 1992/3 data |
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| 6579 | Large Woody Debris In British Headwater Rivers: Main Report |
|---|
| 6580 | Biosensors for environmental monitoring : a review of capabilities and strategies for the future : consultant's report to the NRA |
|---|
| 6581 | Greenhouse effect : current knowledge and implications for South West England |
|---|
| 6582 | Greenhouse effect : current knowledge and implications for South West England : summary |
|---|
| 6583 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
|---|
| 6584 | Rapid Assessment of Physical Habitat Sensitivity to Abstraction (RAPHSA) |
|---|
| 6585 | Hydrogen Peroxide Dosing Trials, Lea Marston, 18 and 19 March 1996 |
|---|
| 6586 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
|---|
| 6587 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
|---|
| 6588 | Coastal baseline survey 1990-93. Part 1 : nutrients |
|---|
| 6589 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
|---|
| 6590 | Environmental Quality Standards for Dissolved Oxygen |
|---|
| 6591 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
|---|
| 6592 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
|---|
| 6593 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
|---|
| 6594 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
|---|
| 6595 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
|---|
| 6596 | Determining The Causes Of 'Apparent Eutrophication' Effects |
|---|
| 6597 | 1992 survey of bathing water quality : final draft report |
|---|
| 6598 | Ecotoxocological impact of ferric sulphate on chironomid cultures and profundal reservoir communities |
|---|
| 6599 | Loe Pool urban waste water treatment directive sensitive area (eutrophic) designation : final draft report |
|---|
| 6600 | Phosphorus in the Thames catchment |
|---|
