401 | 1967 - IBP Lake George, Uganda - starting to build the bedroom block |
402 | Environmental snapshot for the East of England [version 1] |
403 | The regulation of salmon angling in Great Britain
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404 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
405 | The Evaluation of Acoustic Doppler Current Profiler Equipment |
406 | Modelling phytoplankton development in the proposed Cardiff Bay Barrage
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407 | The evaluation of Grant/YSU 3800 water quality monitor |
408 | PVC : an evaluation using the Natural Step framework |
409 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
410 | Landfill and the water environment : NRA position statement |
411 | The vision for our environment : making it happen |
412 | Environment Agency guidance on the conditioning of intermediate level waste |
413 | Pesticides in the aquatic environment 1997 full report |
414 | The precious resource : a brief guide to managing our water resources |
415 | Quantification of the relationship between effluent quality and biological quality : final report |
416 | Charging for discharges scheme : guidance to the agricultural industry |
417 | Priority and other specific polluting substances and the Water Framework Directive |
418 | 'Sea Vigil' water quality monitoring : the Humber estuary 1994 |
419 | Evaluation of historical data on the nutrient status of Esthwaite Water, Cumbria
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420 | An Aerial Photograph of Ferry House and The Pearsall Building |
421 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
422 | The interpretation of rod and net catch data |
423 | Research and development in the Environment Agency : a short guide |
424 | Problems with sea trout and salmon in the Western Highlands |
425 | Clear Options towards an operational model for the Lee Valley Reservoirs |