76 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
77 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
78 | Fish Tanks in the Hatchery |
79 | The Ferry Boat in 1905 |
80 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
81 | The industrial fishery for sandeels |
82 | Re-building the Anglian coastline |
83 | The Soar Valley improvement scheme |
84 | River in the Dourdogne region |
85 | The registration of waste carriers |
86 | Meanders in the Amazon River |
87 | The River Thames phosphate model |
88 | Viruses in the aquatic environment |
89 | Annex to 'achieving the quality' |
90 | The River Alt : fact file |
91 | The Northumberland catchment (river factfiles) |
92 | The Severn Bore in 1994 |
93 | The Aire catchment (river factfiles) |
94 | Protecting the Kenwith Valley, Bideford |
95 | The water bill : trickle irrigation |
96 | The Derwent catchment (river factfiles) |
97 | The River Arun : fact file |
98 | Phosphorus in the Thames catchment |
99 | The Esk catchment (river factfiles) |
100 | Dissemination of the anglian SDMS |