76 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
77 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
78 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
79 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
80 | A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024 |
81 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
82 | The water environment - our cultural heritage |
83 | Green Household Index - The Eco-Cal |
84 | Pollution control on the River Alt |
85 | The Ely Ouse Essex water transfer scheme |
86 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
87 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
88 | Recreational waterways in the Anglian region : byelaws |
89 | Fish, fisheries and the Water Framework Directive |
90 | Public participation and the Water Framework Directive |
91 | General introduction to the Water Framework Directive |
92 | Agriculture and the Water Framework Directive |
93 | Factors affecting salmon in the sea |
94 | Silt - and its effects on the river |
95 | A Demonstration Of The Feasibility Of Soilpacs |
96 | Sustainable water resources for the future |
97 | Water Quality of the Humber Estuary 1986 |
98 | Pesticides in the aquatic environment 1995 |
99 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
100 | Information [on the NRA Anglian Region] |