126 | A history of the By Brook |
127 | Naturalisation of the Orton flow record |
128 | Report on a visit to the Faroes |
129 | Environmental snapshot for the Anglian region 2002 |
130 | Water resources for the future : a summary of the strategy for Southern region |
131 | Water resources for the future : a summary of the strategy for Anglian Region |
132 | Water resources for the future : a summary of the strategy for South West region |
133 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
134 | Getting afloat in the Midlands : a guide to using waterways in the region |
135 | Investigation into inputs in the Erme estuary and their effects on the bathing waters at Mothecombe |
136 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
137 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
138 | Clouding: the issue. An appraisal of the effects of turbidity in aquatic systems |
139 | The Possible effects on migratory fish in the River Dee of increased water abstraction |
140 | Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001) |
141 | Water resources for the future : a summary of the strategy for England and Wales |
142 | An investigation into the effects of Alton sewage works on the River Wey North |
143 | Water resources for the future : a summary of the strategy for Midlands Region |
144 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire; |
145 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
146 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
147 | National marine baseline survey 1995 : littoral cell 3 : the Wash to the Thames |
148 | Report on the control of discharges of titanium dioxide waste to the Humber Estuary : appendices |
149 | Using Macrophytes for the Environmental Assessment of Rivers: The Role of Sediment Nutrients |
150 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |