| 76 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
|---|
| 77 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
|---|
| 78 | Angle on the Broads : helping you get the most out of fishing on the Broads |
|---|
| 79 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
|---|
| 80 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
|---|
| 81 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
|---|
| 82 | The effects of flow reduction in the River Dee on the aquatic environment |
|---|
| 83 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
|---|
| 84 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
|---|
| 85 | The drought of 1995 : a report to the Secretary of State for the Environment |
|---|
| 86 | Annex to 'achieving the quality' |
|---|
| 87 | Paleolimnological Approaches to the WFD |
|---|
| 88 | Fish Tanks in the Hatchery |
|---|
| 89 | The Calder catchment (river factfiles) |
|---|
| 90 | The River Arun : fact file |
|---|
| 91 | Algae demonstrations in the lab |
|---|
| 92 | The Ferry Boat in 1905 |
|---|
| 93 | The Aire catchment (river factfiles) |
|---|
| 94 | Phosphorus in the Thames catchment |
|---|
| 95 | The Hull catchment (river factfiles) |
|---|
| 96 | The Esk catchment (river factfiles) |
|---|
| 97 | The oceanography of Falmouth harbour |
|---|
| 98 | The River Ash : enhancement project |
|---|
| 99 | Dissemination of the anglian SDMS |
|---|
| 100 | Viruses in the aquatic environment |
|---|
