| 926 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
|---|
| 927 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
|---|
| 928 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
|---|
| 929 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
|---|
| 930 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
|---|
| 931 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
|---|
| 932 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
|---|
| 933 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
|---|
| 934 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
|---|
| 935 | Impact assessment of Meldon quarry on water quality in the West Okement river |
|---|
| 936 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
|---|
| 937 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
|---|
| 938 | Land drainage consent report : investigation of the conservation input into land drainage consents |
|---|
| 939 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
|---|
| 940 | The government's policy for a public regulatory body in a privatised water industry |
|---|
| 941 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
|---|
| 942 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
|---|
| 943 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
|---|
| 944 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
|---|
| 945 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
|---|
| 946 | The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal |
|---|
| 947 | The consideration of social issues in environmental impact assessments of Agency flood defence schemes |
|---|
| 948 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
|---|
| 949 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
|---|
| 950 | Extending Rutland yield analysis to 1933 : supporting documentation for the regional water resources strategy |
|---|
