476 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
477 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk D |
478 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
479 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
480 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk A |
481 | The development of a portable battery-powered telemetry system for use in water quality investigations |
482 | River Meavy salmon and sea trout populations : assessment of the impact of flows |
483 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk C |
484 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk D |
485 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk M |
486 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2013 |
487 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2014 |
488 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2013 |
489 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk B |
490 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
491 | Guidance on the Development of Typology and Classification Systems for Transitional and Coastal Waters |
492 | Technical basis for the predicted impacts of relocating Redgrave abstraction to Borehole B |
493 | River Wissey investigations : linking hydrology and ecology : summary of a recommendations for the River Wissey (OI/526) |
494 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
495 | Review of Lake Benthic Macro-invertebrate Sampling Methods and Strategy for the Water Framework Directive |
496 | The Environment Agency water efficiency awards 2003 : inspirational case studies demonstrating good practice across all sectors |
497 | The impact of climate change on severe droughts: River-flow reconstructions and implied groundwater levels |
498 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk C |
499 | NRA programme for the monitoring of water quality Parts 1 to 3 - November 1994 |
500 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk E |