| 926 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
|---|
| 927 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
|---|
| 928 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
|---|
| 929 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
|---|
| 930 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
|---|
| 931 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
|---|
| 932 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
|---|
| 933 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
|---|
| 934 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
|---|
| 935 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
|---|
| 936 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
|---|
| 937 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
|---|
| 938 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
|---|
| 939 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
|---|
| 940 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
|---|
| 941 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
|---|
| 942 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
|---|
| 943 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
|---|
| 944 | Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government |
|---|
| 945 | Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y) |
|---|
| 946 | Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen) |
|---|
| 947 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
|---|
| 948 | An overview of the IBP compound when building was finished (generator located in disused house in front). |
|---|
| 949 | Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution |
|---|
| 950 | The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity |
|---|
