76 | The Derwent catchment (river factfiles) |
77 | Air quality and the environment |
78 | Algae demonstrations in the lab |
79 | The Northumberland catchment (river factfiles) |
80 | The Soar Valley improvement scheme |
81 | Water in the Thetford area
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82 | The River Alt : fact file |
83 | The registration of waste carriers |
84 | The Wear catchment (river factfiles) |
85 | The River Mersey : fact file |
86 | The Severn Bore in 1994 |
87 | The water bill : trickle irrigation |
88 | A Report on the Drought on the River Darent |
89 | Pollution prevention in the '90's : the positive approach |
90 | The effects of Guildford STW on the River Wey |
91 | Mechanisms of Water Storage in the Unsaturated Zone of the Chalk Aquifer |
92 | The role of REPACS in fostering institutional trust in the Environment Agency |
93 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |
94 | Report on the 1995 stock assessment of the Douglas catchment |
95 | River pack : information sheets about the NRA and the water environment |
96 | The regulation of fish farming by the National Rivers Authority |
97 | The effect of the voluntary initiative on water quality |
98 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
99 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
100 | Hydrometry : the science of measuring the water cycle |