376 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
377 | A report into the impact of small dam construction at Delford bridge, De Lank river |
378 | Broadland flood alleviation strategy : bank strengthening and erosion protection : the programme for flood defence work |
379 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
380 | The Impact of Lost and Discarded Fishing Line and Tackle on Mute Swans |
381 | Impact assessment of Helston Sewage Treatment Works on water quality of the River Cober Loe Pool |
382 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
383 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
384 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
385 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : primary audit |
386 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
387 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
388 | Annual review of the Colne, Upper Lee, North London and Roding, Beam and Ingerbourne catchments |
389 | Lower Colne catchment management plan for flood defence and the environment : third draft |
390 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
391 | An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset |
392 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
393 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
394 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
395 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
396 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
397 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
398 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
399 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
400 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |