51 | The results of Tawe barrage post-impoundment salmon and sea trout telemetry study 1992 |
52 | An investigation of ecological change in the rivers Kennet and Lambourn. April 2001 - March 2002 |
53 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
54 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
55 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
56 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
57 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
58 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
59 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
60 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
61 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
62 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
63 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
64 | Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987 |
65 | River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region |
66 | Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91 |
67 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version] |
68 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
69 | River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region) |