26 | Air quality report for the Anglian Region of the Environment Agency 1999 |
27 | The effects of Guildford STW on the River Wey |
28 | Report on the 1995 stock assessment of the Douglas catchment |
29 | Anglian region state of the environment report : the IPC perspective |
30 | Contaminated land and the water environment : report of the National Rivers Authority |
31 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
32 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
33 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
34 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
35 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
36 | Pollution control on the River Alt |
37 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
38 | Rivers of the Isle of Wight |
39 | Humber estuary : state of the environment 1998 |
40 | Water Quality of the Humber Estuary 1986 |
41 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
42 | Information [on the NRA Anglian Region] |
43 | Environmental snapshot for the Anglian region 2002 |
44 | Phosphate in the cut-off channel |
45 | Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment |
46 | Clouding: the issue. An appraisal of the effects of turbidity in aquatic systems |
47 | The Possible effects on migratory fish in the River Dee of increased water abstraction |
48 | Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001) |
49 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire; |
50 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |