1 | The effects of flow reduction in the River Dee on the aquatic environment |
2 | The Dee regulation scheme (bilingual) |
3 | River water quality in the Midlands 1997 |
4 | River water quality in the Midlands 1998 |
5 | The water protection zone (River Dee catchment) designation order : supplementary paper in support of the application |
6 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
7 | The River Dee catchment management plan : consultation report : June 1994 |
8 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
9 | Water from the River Dee : a working partnership |
10 | Post drought soil water recharge : a study of the processes of recharge |
11 | Old Bedford incorporating the Middle Level and Ouse Washes : second annual review : July 2000 |
12 | Old Bedford incorporating the Middle Level and Ouse Washes : action plan - April 1998 |
13 | Old Bedford incorporating the Middle Level and Ouse Washes : consultation report - May 1997 |