1151 | Policy and practice for the protection of groundwater : regional appendix South West region |
1152 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
1153 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
1154 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
1155 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
1156 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
1157 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
1158 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
1159 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
1160 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
1161 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
1162 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
1163 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
1164 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
1165 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
1166 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
1167 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
1168 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
1169 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
1170 | Time of travel study on the River Wandle under two different flow conditions |
1171 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
1172 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
1173 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
1174 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
1175 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |