676 | Pesticides in the aquatic environment 1997 : executive summary |
677 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
678 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
679 | Fine sediment deposition in the River Keer : geomorphological assessment |
680 | Draft protocol for the derivation of Toxicity Based Consents |
681 | The Loddon catchment, Thames : recommendations for statutory water quality objectives |
682 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
683 | Second Coniston OS map related to the Seismic Survey 1983 |
684 | Note 2 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
685 | Note 1 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
686 | Coniston OS map related to the Seismic Survey 1983 |
687 | The flood of February 1990 : technical services flood monitoring report |
688 | Sustainable drainage systems (SuDS) : an evaluation using the Natural Step framework |
689 | Policy and practice for the protection of groundwater : Southern region appendix |
690 | Uses of the water environment: factsheet number six |
691 | Flood alleviation proposals for Bakewell and Ashford in the Water |
692 | An update on the Hexham flood alleviation scheme, Autumn 2006 |
693 | (Bilingual) Assessing the impact of dewatering on water resources |
694 | Catches of Brown Trout in the River Don |
695 | Environmental snapshot for the East of England [2000] |
696 | Biodiversity strategy and action plan for the Environment Agency (Thames Region) |
697 | Biological water quality monitoring in the Midlands region |
698 | A natural assets register for the Sankey catchment. Volume 2 |
699 | Clinical waste management in the community : a guide to managing waste |
700 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |