801 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
802 | Effective flood warning the Australian way : the Winston Churchill Travelling Fellowship visit to Australia and New Zealand 23 October - 27 November 1994 |
803 | The Management of blue-green algal blooms in South-East Australia : a report on the visit to Australia by MJ Pearson and AJD Ferguson in January/February 1993 |
804 | Report of the Regional Environment Protection Advisory Committee (REPAC) for Thames Region of the Environment Agency : April 1999 - end of March 2000 |
805 | Protocol on "managing waste" : memorandum of understanding between Local Government Association and the Environment Agency |
806 | Front Cover of Some Methods for the Statistical Analysis of Samples of Benthic Invertebrates |
807 | Assessment of the nutrient status and associated algal productivity of Malham Tarn, Yorkshire
|
808 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
809 | Invertebrates of Esthwaite in relation to development of fish farming in the South Basin |
810 | National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash |
811 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |
812 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
813 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
814 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
815 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
816 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
817 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
818 | Planning application for the proposed Maidenhead, Windsor and Eton flood alleviation scheme January 1991 |
819 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
820 | The evaluation of a Partech model 5100 hand-held dissolved oxygen meter (220/26/T) |
821 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
822 | Catches of Brown Trout in the River Don - Preliminary analysis of Angler's Returns |
823 | Front Cover of A Key to the British Freshwater Cyclopid and Calanoid Copepods, with Ecological Notes |
824 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
825 | Nitrates in surface water, inputs and seasonality- Progress report for the period April- December 1987 |