101 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
102 | Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard |
103 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
104 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
105 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
106 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
107 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
108 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
109 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
110 | The results of Tawe barrage post-impoundment salmon and sea trout telemetry study 1992 |
111 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
112 | Improved monitoring for surface water quality : the development of a manual of best practice |
113 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
114 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
115 | Two year aesthetic survey of beaches in the South West (1990 and 1991) |
116 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
117 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
118 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
119 | Survey of physical characteristics of salmon spawning riffles in the river North Tyne
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120 | Distribution of Macroinvertebrates in English and Welsh Rivers based on the 1995 Survey |
121 | An investigation of ecological change in the rivers Kennet and Lambourn. April 2001 - March 2002 |
122 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
123 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
124 | Space to live, space to play : a recreation strategy for the River Thames : appendices |
125 | River Meavy salmon and sea trout populations : assessment of the impact of flows |