851 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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852 | Scoping guidance for the environmental assessment of projects |
853 | The drought of 1988-1992 in Anglia : a review |
854 | Definition of the Extent and Vertical Range of Saltmarsh |
855 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
856 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
857 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
858 | Alternative Methods For The Biological Classification Of Rivers |
859 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
860 | Land Use and Fisheries Report of the Pilot Study |
861 | Guide to the use of control charts in water analysis |
862 | A Review of the Brogboroughand Landfill 2000 Test Cells Monitoring Data |
863 | A Review of Methods for Assessing the Hydromorphology of Lakes |
864 | A survey of trace metals in biota of the Mersey estuary 1993 |
865 | Assessment of the distribution of Bembidion testaceum and reasons for its decline |
866 | Post drought soil water recharge : a study of the processes of recharge |
867 | The Identification of Oestrogenic Effects in Wild Fish - Phase II |
868 | Continuous water quality monitoring results for the Carnon river |
869 | An assessment of the NRA algal growth inhibition test : 1993/4 |
870 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
871 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
872 | Attenuation of nitrate in the sub-surface environment |
873 | The use of herbicides to control weeds in or near water |
874 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
875 | General awareness, environment management and the Water Framework Directive (WFD) |