126 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
127 | An investigation of the water quality in three Plymouth catchment streams |
128 | Impact of breakwaters on the water quality of Sidmouth beach |
129 | A survey of trace metals in biota of the Mersey estuary 1993 |
130 | The Yarrow catchment : recommendations for statutory water quality objectives |
131 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
132 | The 1990 river and estuary classification survey of England and Wales |
133 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
134 | The Loddon catchment, Thames Region : proposals for Statutory Water Quality Objectives |
135 | The Blackwater River catchment management plan : first annual review 95/96 : Draft Document |
136 | The Hartland Streams catchment management plan : action plan |
137 | Summary of monitoring activities on the blackwater estuary |
138 | Snapshots of the environment : a new environmental approach |
139 | 'Sea Vigil' water quality monitoring : the East Anglian coast 1994 |
140 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
141 | The Ribble Estuary 1992 surveys : summary of results |
142 | First annual review of the River Taw catchment management plan (1996) |
143 | Policy and practice for the protection of groundwater |
144 | Quality audit of biological samples for the 1991 river quality survey |
145 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
146 | The quality of rivers in England and Wales (1990 to 1995) |
147 | An assessment of river water quality in the River Kenn |
148 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
149 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
150 | Investigation of salinity in the river Thurne catchment of North East Norfolk |