| 6501 | Hydrogen Peroxide Dosing Trials, Lea Marston, 18 and 19 March 1996 |
|---|
| 6502 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
|---|
| 6503 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
|---|
| 6504 | Coastal baseline survey 1990-93. Part 1 : nutrients |
|---|
| 6505 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
|---|
| 6506 | Environmental Quality Standards for Dissolved Oxygen |
|---|
| 6507 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
|---|
| 6508 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
|---|
| 6509 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
|---|
| 6510 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
|---|
| 6511 | Determining The Causes Of 'Apparent Eutrophication' Effects |
|---|
| 6512 | 1992 survey of bathing water quality : final draft report |
|---|
| 6513 | Ecotoxocological impact of ferric sulphate on chironomid cultures and profundal reservoir communities |
|---|
| 6514 | Loe Pool urban waste water treatment directive sensitive area (eutrophic) designation : final draft report |
|---|
| 6515 | Phosphorus in the Thames catchment |
|---|
| 6516 | The Management of blue-green algal blooms in South-East Australia : a report on the visit to Australia by MJ Pearson and AJD Ferguson in January/February 1993 |
|---|
| 6517 | Pilot environmental audit : NRA Leigh, Tonbridge, district office : southern region |
|---|
| 6518 | Flood directory East Sussex Local Authority area |
|---|
| 6519 | River Medway : a user's guide |
|---|
| 6520 | Sea Empress Cost-Benefit Project: Final Report |
|---|
| 6521 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
|---|
| 6522 | Masonry bunds for oil storage tanks |
|---|
| 6523 | Sea Empress oil spill, February 1996 : overview of surveillance activities : draft |
|---|
| 6524 | Field validation of algal toxin test kit : progress report for period August 1992 - October 1992 |
|---|
| 6525 | Review of water quality instrumentation : April 1995 |
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