76 | Policy and practice for the protection of groundwater |
77 | River water quality in the Midlands 1994/95 : water quality summary data |
78 | Policy and practice for the protection of floodplains |
79 | The quality of rivers in England and Wales (1990 to 1995) |
80 | Policy and practice for the protection of groundwater - NRA leaflet |
81 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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82 | Charging for discharges scheme : guidance to the agricultural industry |
83 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
84 | Note 3 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
85 | The NRA in business : annual review and summary accounts 1993-94 |
86 | Our Midlands environment : the Environment Agency in action |
87 | A strategy for the management of salmon in England and Wales |
88 | Method for assessing the heritage value of net fisheries |
89 | Biological water quality monitoring in the Midlands region |
90 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
91 | Policy and practice for the protection of groundwater |
92 | Report on monitoring of environmental quality in the Severn Estuary |
93 | Acidification of freshwaters: the threat and its mitigation |
94 | Water quality 2000 : a strategy for the water quality function |
95 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
96 | The National Groundwater and Contaminated Land Centre (NGWCLC) |
97 | Snapshots of the environment : integrated river basin management |
98 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
99 | Roger Sweeting providing a commentary on The Tern |
100 | Factors affecting the recruitment of riverine coarse fish: phase 3 |