101 | Rivers of the Isle of Wight |
102 | Synoptic State of the Environment Monitoring |
103 | Hydropower developments and the National Rivers Authority |
104 | Drought in the South : in depth |
105 | Safeguarding the lower bristol avon - public consultation |
106 | The Ely Ouse Essex water transfer scheme |
107 | Factors affecting the dispersal of coarse fish |
108 | Diffuse pollution and the water framework directive |
109 | Phosphate in the cut-off channel |
110 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
111 | River water quality in the Midlands 1997 |
112 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
113 | Report on a visit to the Faroes |
114 | Information [on the NRA Anglian Region] |
115 | Environmental issues in the Midlands 1995/96 |
116 | The water environment - our cultural heritage |
117 | The Trophic Diatom Index: A User's Manual; |
118 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
119 | Ecology and the Water Framework Directive |
120 | Silt - and its effects on the river |
121 | Changes to the water abstraction licensing system |
122 | Guide to the Medway navigation 1994 |
123 | River water quality in the Midlands 1998 |
124 | Sustainable water resources for the future |
125 | A history of the By Brook |