6751 | River Clwyd catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Clwyd Cynllun Gweithredu |
6752 | River Cober : catchment action plan |
6753 | River Darent action plan |
6754 | River Dart : action plan |
6755 | River Dart : catchment action plan |
6756 | River Dee catchment management plan : action plan (bilingual) : 1996: Cynllun Gweithrediad Cynllun Rheoli Dalgylch Dyfrdwy 1996 |
6757 | River Erme : catchment action plan |
6758 | River Exe : catchment action plan |
6759 | River Fal : catchment action plan |
6760 | River Fowey : catchment action plan |
6761 | River Gannel : catchment action plan |
6762 | River Hayle : catchment action plan |
6763 | River Looe : catchment action plan |
6764 | River Lynher : catchment action plan |
6765 | River Mole : action plan : December 1996 |
6766 | River Nene waterway plan |
6767 | River Otter : catchment action plan |
6768 | River Piddle low flows : remedial action |
6769 | River Plym : catchment action plan |
6770 | River Seaton : catchment action plan |
6771 | River Severn lower reaches catchment management plan : action plan : November 1995 |
6772 | River Sid : catchment action plan |
6773 | River Taff catchment management plan : action plan (bilingual) : 1996 |
6774 | River Tamar (not Tavy and Lynher) : catchment action plan |
6775 | Development of Environmental Standards (Water Resources) Stage 1: Identification of Hydro-morphological parameters to which the aquatuc ecosystems is sensitive |