51 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
52 | Meanders in the Amazon River |
53 | River in the Dourdogne region |
54 | The Severn Bore in 1994 |
55 | The Severn Bore in 1993 |
56 | Fish Tanks in the Hatchery |
57 | Annex to 'achieving the quality' |
58 | Paleolimnological Approaches to the WFD |
59 | Algae demonstrations in the lab |
60 | The industrial fishery for sandeels |
61 | The water bill : trickle irrigation |
62 | Help safeguard the Torridge (leaflet) |
63 | Conservation in the Anglian region |
64 | The oceanography of Falmouth harbour |
65 | The Agency's conservation duties (SD2) |
66 | The River Weaver : fact file |
67 | Water in the Thetford area
|
68 | The Severn Bore in 1995 |
69 | The River Alt : fact file |
70 | The River Ash : enhancement project |
71 | The Ferry Boat in 1905 |
72 | The tidal Thames : fact file |
73 | Guide to the Medway navigation |
74 | The registration of waste carriers |
75 | Viruses in the aquatic environment |