451 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |
452 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
453 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
454 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
455 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
456 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
457 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk D |
458 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
459 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
460 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk A |
461 | The development of a portable battery-powered telemetry system for use in water quality investigations |
462 | River Meavy salmon and sea trout populations : assessment of the impact of flows |
463 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk C |
464 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk D |
465 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk M |
466 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2013 |
467 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2014 |
468 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2013 |
469 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk B |
470 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
471 | Guidance on the Development of Typology and Classification Systems for Transitional and Coastal Waters |
472 | Technical basis for the predicted impacts of relocating Redgrave abstraction to Borehole B |
473 | River Wissey investigations : linking hydrology and ecology : summary of a recommendations for the River Wissey (OI/526) |
474 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
475 | Review of Lake Benthic Macro-invertebrate Sampling Methods and Strategy for the Water Framework Directive |