5976 | Achieving positive gains from watercourses in new development |
5977 | An investigation into the bathing water quality at Porthallow |
5978 | An investigation of the water quality in three Plymouth catchment streams |
5979 | River stretch quality : part 1 : river stretch reference information |
5980 | Determining The Freshwater Flow Needs Of Estuaries |
5981 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
5982 | Hartsbourne Stream : proposed flood alleviation scheme |
5983 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
5984 | Lands End streams river water quality classification 1990 |
5985 | Lizard Peninsular streams and Helford River catchment river water quality classification 1990 |
5986 | Malodours and discolouration on the Wool Brook Sidmouth |
5987 | Millendreath Stream EC Bathing Waters bacterial contamination investigation 1995 |
5988 | National Rivers Authority (Thames Region) : Bridge Mill, Wheathampstead, survey and analysis of culverts |
5989 | South Cornwall coastal streams : catchment action plan |
5990 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
5991 | The Trophic Diatom Index: A User's Manual; |
5992 | Transport velocities in Lincoln division : streams I report |
5993 | Transport velocities in Lincoln division streams : II diagrams |
5994 | West and Mid Cornwall review |
5995 | An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset |
5996 | Great Brook fisheries survey |
5997 | Schedule of main rivers (Midlands) booklet |
5998 | A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024 |
5999 | A guide to monitoring water levels and flows at wetland sites |
6000 | Candidate substances requiring Environmental Quality Standards (EQS) |