76 | Snapshots of the environment : integrated river basin management |
77 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
78 | River quality in England and Wales : a report of the 1990 survey |
79 | Policy and practice for the protection of groundwater : draft for consultation |
80 | Snapshots of the environment : understanding coastal water quality |
81 | Stream survey and assessment in the Ashford and Folkestone areas |
82 | The 1990 river and estuary classification survey of England and Wales |
83 | Method for assessing the heritage value of net fisheries |
84 | The River Dee catchment management plan : consultation report : June 1994 |
85 | Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996 |
86 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
87 | Policy and practice for the protection of groundwater |
88 | The quality of rivers in England and Wales (1990 to 1995) |
89 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
90 | Roger Sweeting providing a commentary on The Tern |
91 | A strategy for the management of salmon in England and Wales |
92 | A guide to sustainable urban drainage : protecting the quality of our environment |
93 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
94 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
95 | Snapshots of the environment : managing our freshwater fisheries |
96 | The National Groundwater and Contaminated Land Centre (NGWCLC) |
97 | The greening of Grasmere: its plankton periodicity in 1988 |
98 | Policy and practice for the protection of groundwater |
99 | Policy and practice for the protection of floodplains |
100 | Factors affecting the recruitment of riverine coarse fish: phase 3 |