1 | The River Mersey : fact file |
2 | River water quality in the Midlands 1997 |
3 | River water quality in the Midlands 1998 |
4 | A survey of trace metals in biota of the Mersey estuary 1993 |
5 | The Mersey Estuary 1992 surveys : summary of results |
6 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
7 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |