1101 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
1102 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
1103 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
1104 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
1105 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
1106 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
1107 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
|
1108 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
1109 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
1110 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
1111 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
1112 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
1113 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
1114 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
1115 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
1116 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
1117 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
1118 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
|
1119 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
1120 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
1121 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
1122 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
1123 | Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y) |
1124 | Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information |
1125 | Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen) |