1 | The River Ouse |
2 | Factors affecting the dispersal of coarse fish |
3 | Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996 |
4 | Distribution of Azolla in the Great Ouse catchment |
5 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |