1 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
2 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
3 | Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame |
4 | Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996 |
5 | The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe |
6 | Environmental assessment of selected abandoned minewaters in the North East region |