26 | The River Itchen |
27 | The Teme catchment |
28 | The restoration of the River Pang |
29 | Snapshots of the environment : conserving the land |
30 | The Opening Ceremony of The River Laboratory |
31 | The status of the Windermere charr populations |
32 | The role of the National Rivers Authority |
33 | The River Darent : the way ahead |
34 | The law of the National Rivers Authority |
35 | Inflating the Lund Tubes |
36 | The Ferry Boat, Windermere |
37 | Delegates on The Tern |
38 | The Ouse Washes Folder |
39 | The River Test. 1991. |
40 | The Waterways Bird Survey |
41 | The Evaluation of FDMM |
42 | The Colne Barrier 1999 |
43 | The Ouse washes (folder) |
44 | Wetlands in the Midlands |
45 | The Severn Bore 1996 |
46 | Bacteriological survey : The Wash |
47 | The management of the water resources of the Lark groundwater unit |
48 | The management of the water resources of the Little Ouse groundwater unit |
49 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
50 | The effects of flow reduction in the River Dee on the aquatic environment |