1126 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
1127 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
1128 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
1129 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
1130 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
1131 | Policy and practice for the protection of groundwater : regional appendix South West region |
1132 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
1133 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
1134 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
1135 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
1136 | Land drainage consent report : investigation of the conservation input into land drainage consents |
1137 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
1138 | The government's policy for a public regulatory body in a privatised water industry |
1139 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
1140 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
1141 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
1142 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
1143 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
1144 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
1145 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
1146 | An assessment of mercury contamination in the Red River catchment : final draft report |
1147 | Use Of Pattern Recognition To Identify The Source Of An Oil Spill On An Inland Water |
1148 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
1149 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
1150 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |