776 | Continuous water quality monitoring results for the Upper Tamar |
777 | Progress Report December 1989 |
778 | Progress Report June 1998 |
779 | Lower Mersey LEAP first annual review 1999 |
780 | Trent licensing policy review : draft final report |
781 | 1996 general quality assessment (GQA) Cornwall area |
782 | River Deben augmentation feasibility study for iron removal : interim report |
783 | River Deben alleviation of low flows scheme : an environmental appraisal. Additional background information |
784 | Review of groundwater abstraction for licensing purposes : Midlands Region |
785 | Blythe/Cole/Bourne catchment management plan : final plan : July 1994 |
786 | North West Norfolk draft LEAP : December 1999 |
787 | Conservation and recreation : the Wye challenge : towards a management strategy for the River Wye : summary report (bilingual) |
788 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
789 | Relocation of Suffolk water company borehole |
790 | Flooding survey June 1990 : River Tame catchment and West Midlands : section 136(1) water act 1989 |
791 | Flooding survey June 1990 : upper Severn catchment, Shropshire and Powys : section 136 (1) water act 1989 |
792 | Great Ouse Local Flood Defence Committee annual report 1997-1998 |
793 | River Kennet catchment management plan : consultation report : March 1993 |
794 | River Lyd diazinon contamination investigation - 1995 : final draft report |
795 | Impact assessment of Helston Sewage Treatment Works on water quality of the River Cober Loe Pool |
796 | A study of benthic macroinvertebrate communities of fifteen Norfolk Broads during summer 1990 |
797 | Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team |
798 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
799 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
800 | Freshwater Tamar catchment management plan : first annual review : April 1996 to March 1997 |