26 | A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids |
27 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
28 | A report on the 1993 strategic stock assessment survey of the Eamont catchment with particular reference to salmonid fish |
29 | The environment and water resources projects. Volume 1 guidelines for the scoping and environmental assessment of water resources projects |
30 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
31 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
32 | A report on the 1992 strategic stock assessment survey of the upper Eden catchment with particular reference to salmonids |
33 | Brown trout habitat assessment on the River Bela catchment (as recommended by the strategic fisheries stock Assessment Task Group 1995) |
34 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
35 | Guidance on the Assessment of Cause and Effect in Ecological Risk Assessment |
36 | Leachate Migration Through The Triassic Sandstones At Burntstump Landfill And Elsewhere |
37 | Model Procedures for the Management of Land Contamination |
38 | Environmental assessment of selected abandoned minewaters in the North East region |
39 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
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40 | PVC : an evaluation using the Natural Step framework |
41 | The Blackwater River catchment management plan : first annual review 95/96 : Draft Document |
42 | Final report of the Stock Assessment Task Group |
43 | A guide to the National Centre for Risk Analysis and Options Appraisal |
44 | An assessment of river water quality in the River Kenn |
45 | The Environment Agency's risk portfolio. Version 3.0 Final Report |
46 | Guidance on the application of environmental risk assessment for waste management licensing |
47 | Guidance on the use of Soil Screening Values for Ecological Risk Assessment |
48 | Impact assessment of acidic and metalliferous pollution in the Fowley Stream |
49 | Guidance on the use of Bioassays in Ecological Risk Assessment |
50 | Guidance for the Development of Housing on Land Affected by Contamination |