451 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
452 | The evaluation of Grant/YSU 3800 water quality monitor |
453 | PVC : an evaluation using the Natural Step framework |
454 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
455 | Landfill and the water environment : NRA position statement |
456 | The vision for our environment : making it happen |
457 | Environment Agency guidance on the conditioning of intermediate level waste |
458 | Pesticides in the aquatic environment 1997 full report |
459 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
460 | The precious resource : a brief guide to managing our water resources |
461 | Charging for discharges scheme : guidance to the agricultural industry |
462 | Priority and other specific polluting substances and the Water Framework Directive |
463 | 'Sea Vigil' water quality monitoring : the Humber estuary 1994 |
464 | Evaluation of historical data on the nutrient status of Esthwaite Water, Cumbria
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465 | An Aerial Photograph of Ferry House and The Pearsall Building |
466 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
467 | The interpretation of rod and net catch data |
468 | Research and development in the Environment Agency : a short guide |
469 | Problems with sea trout and salmon in the Western Highlands |
470 | Clear Options towards an operational model for the Lee Valley Reservoirs |
471 | The River Cam catchment management plan : annual monitoring report |
472 | Guidance for estimating the air quality impact of stationary sources - GN 24 |
473 | Introductory guidance on the Agency's contribution to sustainable development (SD1) |
474 | The National Centre for Toxic and Persistent Substances |
475 | Algal blooms in the Lower Tees- Perspectives and prospects
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