76 | Rivers of the Isle of Wight |
77 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
78 | Fishery survey of the River Yeo catchment |
79 | Beneath the town : safeguarding Bodmin from flooding |
80 | Stock assessment review on the River Teign |
81 | Fish found in the tidal Thames |
82 | Stock assessment review on the River Dart |
83 | Fishery survey of the River Isle catchment |
84 | Fishery survey of the Horner Water catchment |
85 | Phosphate in the cut-off channel |
86 | Study of the River Stour, Kent |
87 | River water quality in the Midlands 1997 |
88 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
89 | Pollution control on the River Alt |
90 | Fishery survey of the River Axe catchment |
91 | Canoeist guide to the River Severn |
92 | The Nidd and Wharfe catchment (river factfiles) |
93 | Lake restoration : the role of biomanipulation : a one day seminar held in the Broads 18th March 1993 : organised by the National Rivers Authority and the Broads Authority |
94 | The Ely Ouse Essex water transfer scheme |
95 | Safeguarding the lower bristol avon - public consultation |
96 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
97 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
98 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
99 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
100 | Bacterial quality of the bathing waters at Seaton, Cornwall, and of the River Seaton |