551 | Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A) |
552 | Pesticides in the aquatic environment 1997 : executive summary |
553 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
554 | The Louth coastal catchment management plan : final report |
555 | Snapshots of the environment : a new environmental approach |
556 | Draft protocol for the derivation of Toxicity Based Consents |
557 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
558 | Second Coniston OS map related to the Seismic Survey 1983 |
559 | Note 2 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
560 | Note 1 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
561 | Coniston OS map related to the Seismic Survey 1983 |
562 | The flood of February 1990 : technical services flood monitoring report |
563 | Sustainable drainage systems (SuDS) : an evaluation using the Natural Step framework |
564 | Uses of the water environment: factsheet number six |
565 | River basin planning and the Water Framework Directive |
566 | An update on the Hexham flood alleviation scheme, Autumn 2006 |
567 | (Bilingual) Assessing the impact of dewatering on water resources |
568 | Catches of Brown Trout in the River Don |
569 | Environmental snapshot for the East of England [2000] |
570 | Biodiversity strategy and action plan for the Environment Agency (Thames Region) |
571 | Working together for the coast : catchment, shoreline and estuary management plans |
572 | Biological water quality monitoring in the Midlands region |
573 | A natural assets register for the Sankey catchment. Volume 2 |
574 | Clinical waste management in the community : a guide to managing waste |
575 | Data mining of calculations for the control of emissions of organic compounds |