101 | The fuel additive MTBE - a groundwater protection issue? |
102 | EC directives and the control of water pollution : fact file |
103 | Protection of the Water Environment using Balancing Facilities |
104 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
105 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
106 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
107 | The use of herbicides to control weeds in or near water |
108 | Fact sheet for the RBCA tool kit for chemical releases |
109 | Assessing and controlling the ecotoxicity of complex effluents |
110 | Charging for discharges scheme : guidance to the engineering industry |
111 | A survey of ferruginous minewater impacts in the Welsh coalfields |
112 | A survey of ferruginous minewater impacts in the Welsh coalfields |
113 | A guide to sustainable urban drainage : protecting the quality of our environment |
114 | Air dispersion climate from the Castle Cement works at Ribblesdale |
115 | The NRA in business : annual review and summary accounts 1993-94 |
116 | Report on monitoring of environmental quality in the Severn Estuary |
117 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
118 | Water quality in Anglian Region : the first five years |
119 | A study of the use of Glycol-based de-icers at RAF Lyneham and their impact on local watercourses during the winter of 1999/2000 |
120 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
121 | Review of Literature on the Effect on Aquatic Communities of Particulate Copper in River Systems
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122 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |
123 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
124 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
125 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |