| 6601 | An investigation of sewage on the beach at Porthcothan |
|---|
| 6602 | Assessing and controlling the ecotoxicity of complex effluents |
|---|
| 6603 | Assessment of (anti-) Oestrogenic and (anti-) Androgenic Activities of Final Effluents from Sewage Treatment Works |
|---|
| 6604 | Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent |
|---|
| 6605 | Charging for discharges scheme : guidance to the engineering industry |
|---|
| 6606 | Charging for discharges scheme : guidance to the power generation industry |
|---|
| 6607 | East Solent Shoreline Management Plan Volume I |
|---|
| 6608 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
|---|
| 6609 | Investigation to assess the compliance of Trelavour Kilns discharge CP7 (SW 9479 5722) with consent conditions and to identify any impact upon water quality in the St Dennis Stream : final draft report |
|---|
| 6610 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
|---|
| 6611 | Pitsea Creek |
|---|
| 6612 | River Roding fact file |
|---|
| 6613 | Sewage risks to urban groundwater |
|---|
| 6614 | Streetley Chemicals/ Redland Bricks |
|---|
| 6615 | Study of ferruginous minewater impacts in Wales : phase 2a determination of remedial options : volume 2 : site reports |
|---|
| 6616 | Buffer zones for conservation of rivers and bankside habitats : draft final report |
|---|
| 6617 | The Test catchment southern : recommendations for statutory water quality objectives |
|---|
| 6618 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
|---|
| 6619 | Time of travel study on the River Wandle under two different flow conditions |
|---|
| 6620 | River Hayle catchment river water quality classification 1990 |
|---|
| 6621 | River Hayle catchment river water quality classification 1991 |
|---|
| 6622 | Trewinnard Manor Pond pollution incident November 1990 : draft internal report |
|---|
| 6623 | A Strategic Review Of Sheep Dipping |
|---|
| 6624 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
|---|
| 6625 | A survey of ferruginous minewater impacts in the Welsh coalfields |
|---|
