51 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
52 | River Wissey investigations : linking hydrology and ecology : summary of a recommendations for the River Wissey (OI/526) |
53 | Technical basis for the predicted impacts of relocating Redgrave abstraction to Borehole B |
54 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
55 | A change to your licence and the environment : key facts about Anglian region |
56 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
57 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) : executive summary (OI/420/9/A) |
58 | The hydrological effects of demand management : project definition stage report : 28th May 1996 |
59 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
60 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
61 | River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ ) |
62 | River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991 |
63 | The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558) |
64 | Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority |
65 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report |
66 | River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire |