601 | Dead zones, live markers: the biological environments of larger U.K. Rivers
|
602 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
603 | The evaluation of Grant/YSU 3800 water quality monitor |
604 | PVC : an evaluation using the Natural Step framework |
605 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
606 | Landfill and the water environment : NRA position statement |
607 | The vision for our environment : making it happen |
608 | Environment Agency guidance on the conditioning of intermediate level waste |
609 | Quality audit of biological samples for the 1991 river quality survey |
610 | Pesticides in the aquatic environment 1997 full report |
611 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
612 | The precious resource : a brief guide to managing our water resources |
613 | Quantification of the relationship between effluent quality and biological quality : final report |
614 | Charging for discharges scheme : guidance to the agricultural industry |
615 | Priority and other specific polluting substances and the Water Framework Directive |
616 | 'Sea Vigil' water quality monitoring : the Humber estuary 1994 |
617 | Evaluation of historical data on the nutrient status of Esthwaite Water, Cumbria
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618 | An Aerial Photograph of Ferry House and The Pearsall Building |
619 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
620 | The interpretation of rod and net catch data |
621 | Research and development in the Environment Agency : a short guide |
622 | Problems with sea trout and salmon in the Western Highlands |
623 | Clear Options towards an operational model for the Lee Valley Reservoirs |
624 | The Cam catchment : recommendations for statutory water quality objectives |
625 | The River Cam catchment management plan : annual monitoring report |