576 | An investigation into the frequency of discharge of three combined sewer overflows in the Afan/Kenfig catchment : TM/EAW/96/06 |
577 | Contaminants entering the sea : a report on contaminant loads entering the seas around England and Wales 1990-1993 |
578 | Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report |
579 | Land use assessment of non-tidal main rivers in the southern region of the National Rivers Authority : report EX 2922 |
580 | The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England; |
581 | PhD Research. Gary Stephen Rushworth. The role of aquatic macroinvertebrates within reedswamps |
582 | POLICY & PRACTICE FOR THE PROTECTION OF GROUNDWATER - DRAWINGS |
583 | The River Eden Demonstration Test Catchment (DTC) Data |
584 | 1967 - IBP Lake George, Uganda - starting to build the bedroom block |
585 | Environmental snapshot for the East of England [version 1] |
586 | The regulation of salmon angling in Great Britain
|
587 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
588 | The Evaluation of Acoustic Doppler Current Profiler Equipment |
589 | Modelling phytoplankton development in the proposed Cardiff Bay Barrage
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590 | Dead zones, live markers: the biological environments of larger U.K. Rivers
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591 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
592 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
593 | Landfill and the water environment : NRA position statement |
594 | The vision for our environment : making it happen |
595 | Environment Agency guidance on the conditioning of intermediate level waste |
596 | Quality audit of biological samples for the 1991 river quality survey |
597 | Pesticides in the aquatic environment 1997 full report |
598 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
599 | The precious resource : a brief guide to managing our water resources |
600 | Quantification of the relationship between effluent quality and biological quality : final report |