4876 | River Taw catchment river water quality classification 1990 |
4877 | River Taw catchment river water quality classification 1991 |
4878 | River Torridge and Hartland streams : action plan : plan from September 1999 to September 2004 |
4879 | River Torridge and Hartland Streams : consultation draft : September 1998 |
4880 | River Torridge catchment action plan |
4881 | River Torridge catchment action plan |
4882 | River Torridge catchment river water quality classification 1990 |
4883 | River Torridge catchment river water quality classification 1991 |
4884 | River Torridge Salmon and Sea Trout : Redd distribution 1969-1991 |
4885 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
4886 | West and East Lyn Rivers : catchment action plan |
4887 | Atmospheric inputs of pollutants to surface waters |
4888 | A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994 |
4889 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
4890 | A report on the River Chew at Chewton Mendip, 6th August 1992 |
4891 | Bioccumulation of halogenated compounds by limpets and fucoid seaweeds in the vicinity by the Black Rock sewage outfall, Weston-Super-Mare |
4892 | Discharge consent review for Pen Mill (Yeovil) STW |
4893 | Fishery survey of the Doniford Stream 1994 |
4894 | Fishery survey of the Horner Water catchment |
4895 | Fishery survey of the River Yeo catchment |
4896 | General Quality Assessment (GQA) North Wessex Area 1994 |
4897 | Herbarium Image: Chaetophora incrassata |
4898 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
4899 | Making an impact on the ground key achievements in 2002 - Somerset area |
4900 | North Wessex routine survey report : River Tone 1994 |