4701 | Extended Flow Records At Key Locations In England And Wales (Phase 2) |
4702 | River Culm fisheries survey 1994 |
4703 | Somerset Levels and Moors water level management and nature conservation |
4704 | Protecting and improving the water environment : model policies |
4705 | Time of travel of pollutants study : River Taw : Q22/Q25 |
4706 | East Hampshire catchment management plan : consultation report |
4707 | Post mortem study of otters in England and Wales 1992-2003 |
4708 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
4709 | Remedial Treatment Action Data Sheets. Version 1.0 |
4710 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
4711 | Objectives for rivers and canals and river water quality 1992 |
4712 | Freshwater biological indicators of pesticide contamination |
4713 | Surface water quality 1990 |
4714 | Evaluating The Benefits Of Hydrometric Networks |
4715 | National Rivers Authority drivers handbook : October 1991, issue 1 |
4716 | Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season |
4717 | Manual of investment appraisal |
4718 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
4719 | Regional water resources strategy : Severn-Trent region |
4720 | Guidance notes for local planning authorities on the methods of protecting the water environment through development plans |
4721 | Flood defence guidance for conservation in watercourse maintenance works |
4722 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
4723 | Two year aesthetic survey of beaches in the South West (1990 and 1991) |
4724 | Upper Thames catchment management plan consultation report (draft) November 1994 |
4725 | East Devon public water supply strategy : Exe freshwater model - QUASAR validation/calibration |