26 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
27 | Alleviation of low flow studies : the River Avon and its tributaries near Malmesbury : towards a solution |
28 | Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of |
29 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
30 | Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight |
31 | Audit of priority species of rivers and wetlands : riverine and wetland molluscs in South Hampshire and the Isle of Wight |
32 | Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight |
33 | Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight |
34 | Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight |
35 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
36 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
37 | Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94 |