426 | 1967 - IBP Lake George, Uganda - starting to build the bedroom block |
427 | The regulation of salmon angling in Great Britain
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428 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
429 | The Evaluation of Acoustic Doppler Current Profiler Equipment |
430 | Modelling phytoplankton development in the proposed Cardiff Bay Barrage
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431 | Dead zones, live markers: the biological environments of larger U.K. Rivers
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432 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
433 | The evaluation of Grant/YSU 3800 water quality monitor |
434 | PVC : an evaluation using the Natural Step framework |
435 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
436 | Landfill and the water environment : NRA position statement |
437 | The vision for our environment : making it happen |
438 | Environment Agency guidance on the conditioning of intermediate level waste |
439 | Pesticides in the aquatic environment 1997 full report |
440 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
441 | Charging for discharges scheme : guidance to the agricultural industry |
442 | Priority and other specific polluting substances and the Water Framework Directive |
443 | 'Sea Vigil' water quality monitoring : the Humber estuary 1994 |
444 | Evaluation of historical data on the nutrient status of Esthwaite Water, Cumbria
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445 | An Aerial Photograph of Ferry House and The Pearsall Building |
446 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
447 | The interpretation of rod and net catch data |
448 | Research and development in the Environment Agency : a short guide |
449 | Problems with sea trout and salmon in the Western Highlands |
450 | The River Cam catchment management plan : annual monitoring report |