51 | The Evaluation of FDMM |
52 | The Colne Barrier 1999 |
53 | The Ouse washes (folder) |
54 | Review of the findings of the prescribed flow at the Wallers Haven |
55 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
56 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
57 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
58 | Back to life : bringing the environment back to the people of the North West |
59 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
60 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
61 | State of the environment 2003 : the Environment Agency's assessment of the environment in South East England |
62 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
63 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
64 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
65 | Angle on the Broads : helping you get the most out of fishing on the Broads |
66 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
67 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
68 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
69 | Meanders in the Amazon River |
70 | River in the Dourdogne region |
71 | Algae demonstrations in the lab |
72 | Fish Tanks in the Hatchery |
73 | The Ferry Boat in 1905 |
74 | The Agency's conservation duties (SD2) |
75 | The industrial fishery for sandeels |