101 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
102 | Information [on the NRA Anglian Region] |
103 | Shrewsbury flood defences : the next steps |
104 | The Tame catchment (NRA Severn-Trent 67) |
105 | What's happening in the North East |
106 | River water quality in the Midlands 1998 |
107 | What's happening in the South West |
108 | Tide tables for the Anglian Region 1997 |
109 | Water resources for the future : a summary of the strategy for Southern region |
110 | Water resources for the future : a summary of the strategy for Anglian Region |
111 | Water resources for the future : a summary of the strategy for South West region |
112 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
113 | Water resources for the future : a summary of the strategy for Midlands Region |
114 | National marine baseline survey 1995 : littoral cell 3 : the Wash to the Thames |
115 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
116 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
117 | Water resources for the future : a summary of the strategy for Thames Region |
118 | 1999 annual report on fisheries in the North west incorporating the annual summary of fishery statistics |
119 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
120 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
121 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
122 | The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority |
123 | Water resources for the future : a summary of the strategy for North East Region |
124 | Review of flood defence practices on the Somerset Levels and Moors : the report |
125 | Water resources for the future : a summary of the strategy for Thames Region Summary |