576 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
577 | The Louth coastal catchment management plan : final report |
578 | Draft protocol for the derivation of Toxicity Based Consents |
579 | The Loddon catchment, Thames : recommendations for statutory water quality objectives |
580 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
581 | Second Coniston OS map related to the Seismic Survey 1983 |
582 | Note 2 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
583 | Note 1 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
584 | Coniston OS map related to the Seismic Survey 1983 |
585 | Uses of the water environment: factsheet number six |
586 | River basin planning and the Water Framework Directive |
587 | First annual review of the River Exe catchment management plan |
588 | First annual review of the Taw/Torridge estuary catchment management plan (1996) |
589 | Flood alleviation proposals for Bakewell and Ashford in the Water |
590 | (Bilingual) Assessing the impact of dewatering on water resources |
591 | Biological water quality monitoring in the Midlands region |
592 | A natural assets register for the Sankey catchment. Volume 2 |
593 | Data mining of calculations for the control of emissions of organic compounds |
594 | Bacteriological monitoring of freshwater rivers in the Thames Region 1995 |
595 | Environmental protection and pollution control : in the North West |
596 | Buckingham flood defence improvements : presentation of the preferred option |
597 | Impact of breakwaters on the water quality of Sidmouth beach |
598 | Bass fishing in the Fal estuary and coastal area |
599 | Report on the survey of SBM handlers in Devon |
600 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |