4376 | Equipment for monitoring alternatives to biochemical oxygen demand and suspended solids (427/1/HO) : interim report |
4377 | Summary of Fisheries Statistics 1993 |
4378 | Identified uses of tidal waters : volume 1 |
4379 | River Tavy catchment river water quality classification 1991 |
4380 | River Medway catchment management plan : final report |
4381 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
4382 | St Columb Major STW UV disinfection survey 1994 : final draft report |
4383 | Training guidance notes : control of pollution farm waste regulations |
4384 | Development and mapping of WFD ecological status classes to RAM river flow objectives |
4385 | Investigate the feasibility of applying quality methods and standards within the water resources function. |
4386 | Satellite based lone worker alarm systems : update |
4387 | Take to the water : a beginner's guide to boating on inland waterways |
4388 | Guidelines on statutory returns : Bathing Waters Directive |
4389 | Thames Region : EC dangerous substances directive : STW data 1991-1992 |
4390 | A Methodology To Derive Groundwater Clean-Up Standards. Volume 2: Background Information |
4391 | The role of the National Rivers Authority in droughts |
4392 | Material safety data sheet |
4393 | Regional water quality monitoring and surveillance programme for 1992 : biological impact assessment of discharges on receiving waters |
4394 | River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire |
4395 | Metal contamination of sediments an statutory quality objectives R and D (331/8/N) |
4396 | Effects on gammarus of sediments impacted by watercress farms |
4397 | Synoptic State of the Environment Monitoring |
4398 | Northern sea wall (Reculver) improvement works : environmental statement : non-technical summary |
4399 | Evaluation of the effectiveness of the Water Fringe Option Scheme on Environmental Quality |
4400 | Monitoring of rivers and effluents |