951 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
952 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
953 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
954 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
955 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
956 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
957 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
958 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
959 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
960 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
961 | Time of travel study on the River Wandle under two different flow conditions |
962 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
963 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
964 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
965 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
966 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
967 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
968 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
969 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
970 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
971 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
972 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
973 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
974 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
975 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |