76 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
77 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
78 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
79 | Angle on the Broads : helping you get the most out of fishing on the Broads |
80 | State of the environment 2003 : the Environment Agency's assessment of the environment in South East England |
81 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
82 | The drought of 1995 : a report to the Secretary of State for the Environment |
83 | Back to life : bringing the environment back to the people of the North West |
84 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
85 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
86 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
87 | River in the Dourdogne region |
88 | Annex to 'achieving the quality' |
89 | Paleolimnological Approaches to the WFD |
90 | Road transport and the environment |
91 | Welcome to the Essex catchment |
92 | The industrial fishery for sandeels |
93 | Air quality and the environment |
94 | Fish Tanks in the Hatchery |
95 | Protecting the Lincolnshire Wash coast |
96 | The River Alt : fact file |
97 | The Calder catchment (river factfiles) |
98 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
99 | Uses of the water environment |
100 | The Development of LandSim 2.5 |