76 | Hysim model : modelling the flows of the River Deben |
77 | The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society |
78 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
79 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
80 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
81 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
82 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
83 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
84 | A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024 |
85 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
86 | Pollution control on the River Alt |
87 | Fish found in the tidal Thames |
88 | The Ely Ouse Essex water transfer scheme |
89 | A brief guide to the thames |
90 | Determining The Causes Of 'Apparent Eutrophication' Effects |
91 | Rivers of the Isle of Wight |
92 | Fishery survey of the Congresbury Yeo, 1994 |
93 | Fishery survey of the River Yeo catchment |
94 | River water quality in the Midlands 1997 |
95 | Recreational waterway byelaws in the Anglian region |
96 | Study of the River Stour, Kent |
97 | The story of a river : Ripples 1 |
98 | A brief guide to the medway |
99 | Synoptic State of the Environment Monitoring |
100 | A user's guide to the River Thames |