6151 | River Taw catchment river water quality classification 1990 |
6152 | River Taw catchment river water quality classification 1991 |
6153 | River Torridge and Hartland streams : action plan : plan from September 1999 to September 2004 |
6154 | River Torridge and Hartland Streams : consultation draft : September 1998 |
6155 | River Torridge catchment action plan |
6156 | River Torridge catchment action plan |
6157 | River Torridge catchment management plan : consultation report : May 1993 |
6158 | River Torridge catchment management plan : consultation report public consultation (leaflet) |
6159 | River Torridge catchment management plan : final report |
6160 | River Torridge catchment management plan : final report, first annual review |
6161 | River Torridge catchment management plan : stage 1 : statement of catchment uses and problem identification |
6162 | River Torridge catchment river water quality classification 1990 |
6163 | River Torridge catchment river water quality classification 1991 |
6164 | River Torridge Salmon and Sea Trout : Redd distribution 1969-1991 |
6165 | Second annual review of the River Taw catchment management plan |
6166 | Second annual review of the River Torridge catchment management plan |
6167 | Second annual review of the Taw / Torridge Estuary catchment management plan |
6168 | Taw/Torridge Estuary Catchment management plan : action plan |
6169 | Taw/Torridge Estuary catchment management plan : public consultation |
6170 | Taw/Torridge estuary management plan : stage 1 : statement of catchment uses and problem identification |
6171 | The Hartland Streams catchment management plan : action plan |
6172 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
6173 | West and East Lyn Rivers : catchment action plan |
6174 | Atmospheric inputs of pollutants to surface waters |
6175 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |