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101An investigation of ecological change in the rivers Kennet and Lambourn. April 2001 - March 2002
102National marine baseline survey 1995 : littoral cell 11 : Great Orme to the Solway Firth
103Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority
104River corridor strategic overview feasibility study : a report to the National Rivers Authority
105Two year aesthetic survey of beaches in the South West (1990 and 1991)
106Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard
107Improved monitoring for surface water quality : the development of a manual of best practice
108Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002
109National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale
110Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates
111An audit of performance in the processing of macro-invertebrate samples in 1992
112A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997)
113The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria
114Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria
115River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region)
116Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987
117Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987
118Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996)
119Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
120River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region
121Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version]
122River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)
123An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 15 8/24
124River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region)