976 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
977 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
978 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
979 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
980 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
981 | Time of travel study on the River Wandle under two different flow conditions |
982 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
983 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
984 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
985 | Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993 |
986 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
987 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
988 | 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 |
989 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
990 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
991 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
992 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
993 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
994 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
995 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
996 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
997 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
998 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
999 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
1000 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |