651 | The Use of a Hydroacoustic Counter for Assessing Salmon Stocks |
652 | Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A) |
653 | Pesticides in the aquatic environment 1997 : executive summary |
654 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
655 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
656 | The Louth coastal catchment management plan : final report |
657 | Fine sediment deposition in the River Keer : geomorphological assessment |
658 | Snapshots of the environment : a new environmental approach |
659 | Draft protocol for the derivation of Toxicity Based Consents |
660 | The Loddon catchment, Thames : recommendations for statutory water quality objectives |
661 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
662 | Second Coniston OS map related to the Seismic Survey 1983 |
663 | Note 2 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
664 | Note 1 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
665 | Coniston OS map related to the Seismic Survey 1983 |
666 | Sustainable drainage systems (SuDS) : an evaluation using the Natural Step framework |
667 | Uses of the water environment: factsheet number six |
668 | River basin planning and the Water Framework Directive |
669 | First annual review of the River Exe catchment management plan |
670 | First annual review of the Taw/Torridge estuary catchment management plan (1996) |
671 | Flood alleviation proposals for Bakewell and Ashford in the Water |
672 | An update on the Hexham flood alleviation scheme, Autumn 2006 |
673 | (Bilingual) Assessing the impact of dewatering on water resources |
674 | Catches of Brown Trout in the River Don |
675 | Environmental snapshot for the East of England [2000] |