| 6001 | An assessment of the NRA algal growth inhibition test : 1993/4 |
|---|
| 6002 | Red River (R23A003) EC Dangerous Substance Directive failure 1994 : May 1996. COR/96/004 |
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| 6003 | Zinc in estuaries (Note 390) |
|---|
| 6004 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
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| 6005 | Abandoned mines and the water environment : report of the National Rivers Authority |
|---|
| 6006 | Pilot environmental audit : NRA Darlington district office : Northumbria and Yorkshire region |
|---|
| 6007 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
|---|
| 6008 | West Sedgemoor pumping station |
|---|
| 6009 | Disease and contaminants in marine mammals |
|---|
| 6010 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
|---|
| 6011 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
|---|
| 6012 | Environmental impact of hypolimnial releases from Llyn Brianne |
|---|
| 6013 | Water plants : their function and management |
|---|
| 6014 | Review of Sea Trout Fecundity
|
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| 6015 | A review of available information sources for assessing the hazards and risks of chemical substances in the environment. Final report : recommendations for the acquistion of certain sources of environmental data |
|---|
| 6016 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
|---|
| 6017 | Algal Monitoring Report 1999. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 1999 |
|---|
| 6018 | Algal Monitoring Report 2000. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 2000 |
|---|
| 6019 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
|---|
| 6020 | Road transport and the environment |
|---|
| 6021 | Direct toxicity assessment proficiency scheme (DTAPS) : Document 1 : Issue 5 |
|---|
| 6022 | Direct toxicity assessment proficiency scheme (DTAPS) : Document 3 : Issue 10 |
|---|
| 6023 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
|---|
| 6024 | Ecotoxicology : new approaches |
|---|
| 6025 | Investigating Links Between Bacterial Exotoxins and Unexplained Fish Kills: Phase 3 |
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