26 | The Ely Ouse catchment management plan : final plan : January 1994 |
27 | Old Bedford incorporating the Middle Level and Ouse Washes : action plan - April 1998 |
28 | The impact of climate change on severe droughts: River-flow reconstructions and implied groundwater levels |
29 | Old Bedford incorporating the Middle Level and Ouse Washes : second annual review : July 2000 |
30 | Old Bedford incorporating the Middle Level and Ouse Washes : consultation report - May 1997 |
31 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987 |
32 | Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3 |