6101 | A macroinvertebrate survey of the Releath stream and associated tributaries within the vicinity of Trevethan Farm : final draft report - Water Quality section, Cornwall area |
6102 | Achieving positive gains from watercourses in new development |
6103 | An investigation into the bathing water quality at Porthallow |
6104 | An investigation of the water quality in three Plymouth catchment streams |
6105 | River stretch quality : part 1 : river stretch reference information |
6106 | Determining The Freshwater Flow Needs Of Estuaries |
6107 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
6108 | Hartsbourne Stream : proposed flood alleviation scheme |
6109 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
6110 | Lands End streams river water quality classification 1990 |
6111 | Lizard Peninsular streams and Helford River catchment river water quality classification 1990 |
6112 | Malodours and discolouration on the Wool Brook Sidmouth |
6113 | Millendreath Stream EC Bathing Waters bacterial contamination investigation 1995 |
6114 | National Rivers Authority (Thames Region) : Bridge Mill, Wheathampstead, survey and analysis of culverts |
6115 | South Cornwall coastal streams : catchment action plan |
6116 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
6117 | The Trophic Diatom Index: A User's Manual; |
6118 | Transport velocities in Lincoln division : streams I report |
6119 | Transport velocities in Lincoln division streams : II diagrams |
6120 | West and Mid Cornwall review |
6121 | An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset |
6122 | Great Brook fisheries survey |
6123 | Schedule of main rivers (Midlands) booklet |
6124 | A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024 |
6125 | A guide to monitoring water levels and flows at wetland sites |