1 | Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame |
2 | Environmental assessment of selected abandoned minewaters in the North East region |
3 | Eel and elver studies in the Severn : interim report (256/6/ST) |
4 | Identification of water quality problems in the Strat and Neet catchments |
5 | Bacteriological monitoring of freshwater rivers in the Thames Region 1995 |
6 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
7 | Discharge monitoring in the Kennet catchment. Part 2 : ecological effects of fish farm discharges |