826 | Datchet, Wraysbury, Staines and Chertsey flood study : aquatic biology. Part 2 : a survey of the wetland vegetation and aquatric macroinvertebrates of the Abbey River and Chertsey Bourne |
827 | River Glen : river channel assessment : annex A a report of the nature, availability and extent of data and information relating to the River Glen and its catchment |
828 | Effective flood warning the Australian way : the Winston Churchill Travelling Fellowship visit to Australia and New Zealand 23 October - 27 November 1994 |
829 | Report for Anglian Water, NRA Unit on the inclusion of storm water overflows into the Orwell Estuary model, and its use to predict limits for SWO discharges |
830 | Report of the Regional Environment Protection Advisory Committee (REPAC) for Thames Region of the Environment Agency : April 1999 - end of March 2000 |
831 | A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
832 | Recorded rainfall data in the Wensum Catchment between 2010 and 2015 (hourly resolution) |
833 | Protocol on "managing waste" : memorandum of understanding between Local Government Association and the Environment Agency |
834 | Front Cover of Some Methods for the Statistical Analysis of Samples of Benthic Invertebrates |
835 | Assessment of the nutrient status and associated algal productivity of Malham Tarn, Yorkshire
|
836 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
837 | Invertebrates of Esthwaite in relation to development of fish farming in the South Basin |
838 | Review of Literature on the Effect on Aquatic Communities of Particulate Copper in River Systems
|
839 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |
840 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
841 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
842 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
843 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
844 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
845 | Planning application for the proposed Maidenhead, Windsor and Eton flood alleviation scheme January 1991 |
846 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
847 | The evaluation of a Partech model 5100 hand-held dissolved oxygen meter (220/26/T) |
848 | Catches of Brown Trout in the River Don - Preliminary analysis of Angler's Returns |
849 | Front Cover of A Key to the British Freshwater Cyclopid and Calanoid Copepods, with Ecological Notes |
850 | Manual for the use of herbicides in or near water : January 1993 : final draft report |