1 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
2 | River water quality in the Midlands 1997 |
3 | River water quality in the Midlands 1998 |
4 | Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996 |
5 | Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996 |
6 | The Don, Rother and Dearne catchment (river factfiles) |
7 | Environmental assessment of selected abandoned minewaters in the North East region |