76 | The Derwent catchment (river factfiles) |
77 | The River Darent conservation project |
78 | Conservation in the Anglian region |
79 | The Severn Bore in 1993 |
80 | The River Mersey : fact file |
81 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
82 | The Tees catchment (river factfiles) |
83 | The Lambourn catchment modelling work |
84 | The River Thames phosphate model |
85 | The Northumberland catchment (river factfiles) |
86 | The Severn Bore in 1994 |
87 | River in the Dourdogne region |
88 | The tidal Thames : fact file |
89 | The Severn Bore in 1995 |
90 | Uses of the water environment |
91 | Water in the Thetford area
|
92 | The registration of waste carriers |
93 | Meanders in the Amazon River |
94 | The Dee regulation scheme (bilingual) |
95 | A Report on the Drought on the River Darent |
96 | The anti-poaching measures contained in the Salmon Act 1986 |
97 | Pollution prevention in the '90's : the positive approach |
98 | State of the environment in the South West 2005 |
99 | 1967 - Building the bedroom block in the IBP compound at L. George |
100 | State of the environment in the South West 2006 |