76 | Naturalisation of the Orton flow record |
77 | Forestry and the Water Framework Directive |
78 | Water Quality of the Humber Estuary 1986 |
79 | Green Household Index - The Eco-Cal |
80 | Constructive thinking : save water, save the environment |
81 | Sustainable water resources for the future |
82 | Pollution control on the River Alt |
83 | Ecology and the Water Framework Directive |
84 | Silt - and its effects on the river |
85 | Information [on the NRA Anglian Region] |
86 | Navigations in the Anglian region (EA) |
87 | Environmental snapshot for the Anglian region 2002 |
88 | Fish, fisheries and the Water Framework Directive |
89 | A history of the By Brook |
90 | Humber estuary : state of the environment 1998 |
91 | Safeguarding the lower bristol avon - public consultation |
92 | Synoptic State of the Environment Monitoring |
93 | General introduction to the Water Framework Directive |
94 | Navigations in the Anglian Region (NRA) |
95 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
96 | Recreational waterways in the Anglian region : byelaws |
97 | The River Ogmore action plan support document |
98 | Changes to the water abstraction licensing system |
99 | The Trophic Diatom Index: A User's Manual; |
100 | 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 |