1 | The River Test |
2 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
3 | The Blackwater River catchment management plan : first annual review 95/96 : Draft Document |
4 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |