| 76 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
|---|
| 77 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
|---|
| 78 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
|---|
| 79 | Fishery survey of the Bridgwater and Taunton Canal |
|---|
| 80 | Note 3 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
|---|
| 81 | 'Sea Vigil' water quality monitoring : the Wash 1992-1993 |
|---|
| 82 | Swords water quality study - phase 1 : water quality of the Thames |
|---|
| 83 | A second stage evaluation of the Grant YSI3815 Water Logger |
|---|
| 84 | The River Colne Estuary subtidal biological survey 1992 |
|---|
| 85 | The National Rivers Authority employee attitude survey : summary |
|---|
| 86 | Datchet, Wraysbury, Staines and Chertsey flood study : aquatic biology. Part 2 : a survey of the wetland vegetation and aquatric macroinvertebrates of the Abbey River and Chertsey Bourne |
|---|
| 87 | Technical review of the post-closure safety case for the Drigg low-level radioactive waste disposal site : PCSC development programme review plan and instructions for reviewers : guidance note 1, December 1997 |
|---|
| 88 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |
|---|
| 89 | The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority |
|---|
| 90 | Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998 |
|---|
| 91 | River Meavy salmon and sea trout populations : assessment of the impact of flows |
|---|
| 92 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : primary audit |
|---|
| 93 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
|---|
| 94 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
|---|
| 95 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
|---|
| 96 | National marine baseline survey 1995 : littoral cell 11 : Great Orme to the Solway Firth |
|---|
| 97 | National marine baseline survey 1995 : littoral cell 7 : Lands End to the Severn Estuary |
|---|
| 98 | Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard |
|---|
| 99 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
|---|
| 100 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
|---|
