676 | The Use of a Hydroacoustic Counter for Assessing Salmon Stocks |
677 | Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A) |
678 | Pesticides in the aquatic environment 1997 : executive summary |
679 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
680 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
681 | The Louth coastal catchment management plan : final report |
682 | Fine sediment deposition in the River Keer : geomorphological assessment |
683 | Snapshots of the environment : a new environmental approach |
684 | The Loddon catchment, Thames : recommendations for statutory water quality objectives |
685 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
686 | Second Coniston OS map related to the Seismic Survey 1983 |
687 | Note 2 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
688 | Note 1 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
689 | Coniston OS map related to the Seismic Survey 1983 |
690 | The flood of February 1990 : technical services flood monitoring report |
691 | Sustainable drainage systems (SuDS) : an evaluation using the Natural Step framework |
692 | Uses of the water environment: factsheet number six |
693 | The Adur and Ouse catchment abstraction management strategy : consultation document |
694 | First annual review of the River Exe catchment management plan |
695 | Flood alleviation proposals for Bakewell and Ashford in the Water |
696 | An update on the Hexham flood alleviation scheme, Autumn 2006 |
697 | (Bilingual) Assessing the impact of dewatering on water resources |
698 | Catches of Brown Trout in the River Don |
699 | Environmental snapshot for the East of England [2000] |
700 | Biodiversity strategy and action plan for the Environment Agency (Thames Region) |