126 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
127 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
128 | Partnership in environment protection : taking steps towards a better environment in the midlands |
129 | The government's policy for a public regulatory body in a privatised water industry |
130 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
131 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
132 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
133 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
134 | Improved monitoring for surface water quality : the development of a manual of best practice |
135 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
136 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
137 | Demand for irrigation water (413/1/A) : progress report for the period August 1992 to January 1993 |
138 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
139 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
140 | Survey of physical characteristics of salmon spawning riffles in the river North Tyne
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141 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
142 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
143 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
144 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
145 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
146 | NRA programme for the monitoring of water quality Parts 1 to 3 - November 1994 |
147 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
148 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
149 | 1966 the original team approaching Esthwaite Water to practice sampling from a boat |
150 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |