901 | Front Cover of Some Methods for the Statistical Analysis of Samples of Benthic Invertebrates |
902 | Assessment of the nutrient status and associated algal productivity of Malham Tarn, Yorkshire
|
903 | Invertebrates of Esthwaite in relation to development of fish farming in the South Basin |
904 | National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash |
905 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
906 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
907 | Planning application for the proposed Maidenhead, Windsor and Eton flood alleviation scheme January 1991 |
908 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
909 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk D |
910 | The evaluation of a Partech model 5100 hand-held dissolved oxygen meter (220/26/T) |
911 | Catches of Brown Trout in the River Don - Preliminary analysis of Angler's Returns |
912 | Front Cover of A Key to the British Freshwater Cyclopid and Calanoid Copepods, with Ecological Notes |
913 | Survey of physical characteristics of salmon spawning riffles in the river North Tyne
|
914 | Nitrates in surface water, inputs and seasonality- Progress report for the period April- December 1987 |
915 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk A |
916 | The development of a portable battery-powered telemetry system for use in water quality investigations |
917 | Thames 21 - a planning perspective and a sustainable strategy for the Thames Region : consultation draft |
918 | River Meavy salmon and sea trout populations : assessment of the impact of flows |
919 | Environmental protection - the waste management licensing regulations 1994 : amended and consolidated. Version 5 |
920 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk C |
921 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk D |
922 | Problems and solutions in the management of open seas fisheries for Atlantic salmon |
923 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk M |
924 | Road transport and the environment risk assessment and options appraisal : final summary report |
925 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2013 |