5276 | Wheal Jane : a clear way forward |
5277 | Anglian region state of the environment report : the IPC perspective |
5278 | Aquatic Litter Information System - Using Digital Technologies |
5279 | Attenuation of nitrate in the sub-surface environment |
5280 | Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme |
5281 | Lelant Watermill bacterial contamination investigation 1995 |
5282 | New biological methods for assessing episodic pollution |
5283 | Oestrogenic endocrine disruption in flounder (Platichthys flesus L.) from United Kingdom estuarine and marine waters |
5284 | Pollution incidents in England and Wales 2000 |
5285 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version] |
5286 | West Sedgemoor pumping station |
5287 | Aerial spraying with asulam to control bracken : guidance notes for Environment Agency staff |
5288 | Disease and contaminants in marine mammals |
5289 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
5290 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
5291 | The use of herbicides to control weeds in or near water |
5292 | Water plants : their function and management |
5293 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
5294 | Algal Monitoring Report 1999. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 1999 |
5295 | Algal Monitoring Report 2000. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 2000 |
5296 | Direct toxicity assessment proficiency scheme (DTAPS) : Document 1 : Issue 5 |
5297 | Direct toxicity assessment proficiency scheme (DTAPS) : Document 3 : Issue 10 |
5298 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
5299 | Ecotoxicology : new approaches |
5300 | Investigating Links Between Bacterial Exotoxins and Unexplained Fish Kills: Phase 3 |