1 | The Possible effects on migratory fish in the River Dee of increased water abstraction |
2 | River Wissey investigations : linking hydrology and ecology : summary of a recommendations for the River Wissey (OI/526) |
3 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
4 | River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ ) |