1 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
2 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
3 | An investigation of the water quality in three Plymouth catchment streams |
4 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
5 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |