1151 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
1152 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
1153 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
1154 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
1155 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
1156 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
1157 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
|
1158 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
1159 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
1160 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
1161 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
1162 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2014 |
1163 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012 |
1164 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
1165 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
1166 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
1167 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
1168 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
1169 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013 |
1170 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
1171 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
1172 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
1173 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
1174 | Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government |
1175 | Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y) |