26 | The River Darent : the way ahead |
27 | The law of the National Rivers Authority |
28 | Inflating the Lund Tubes |
29 | The Ferry Boat, Windermere |
30 | Delegates on The Tern |
31 | The River Test. 1991. |
32 | Enhancing the River Tamar |
33 | The Waterways Bird Survey |
34 | The Evaluation of FDMM |
35 | Enhancing the River Otter |
36 | The Colne Barrier 1999 |
37 | The management of the water resources of the Lark groundwater unit |
38 | The management of the water resources of the Little Ouse groundwater unit |
39 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
40 | The effects of flow reduction in the River Dee on the aquatic environment |
41 | The influx of black magnetic spherules to the lakes of the English Lake District |
42 | The drought of 1995 : a report to the Secretary of State for the Environment |
43 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
44 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
45 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
46 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
47 | Back to life : bringing the environment back to the people of the North West |
48 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
49 | Fish Tanks in the Hatchery |
50 | The Ferry Boat in 1905 |