1 | The Pearsall Building |
2 | The Opening Ceremony of The River Laboratory |
3 | The Ferry Boat, Windermere |
4 | Inflating the Lund Tubes |
5 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
6 | Advertisement for the Letting of The Ferry Inn |
7 | Biological investigation of the Common Lake Stream |
8 | Aerial view of the River Laboratory |
9 | Reed cutter used at the River Lab |
10 | A demonstration of the use of a framework for the ecological risk assessment of land contamination |
11 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
12 | The influence of zinc sulphate solution on the fauna of chalk stream channels
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13 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : appendices |
14 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
15 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |
16 | Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges |
17 | Report on the results of a comparison of data from two surveys of the microfauna of the wash carried out in 1991 and 1993 |
18 | The Use Of DNA Fingerprinting To Study The Population Dynamics Of Otters (Lutra Lutra) In Southern Britiain - A Feasibility Study |
19 | NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group |
20 | The biology of the sea trout. Summary of a symposium held at Plas Menai 24-26 October 1984 |
21 | Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests |
22 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
23 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
24 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
25 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |