126 | Toxicity Reduction Evaluation Case Summary for the Chlor-Alkali Industry |
127 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
128 | Integrated pollution control and radioactive substances in the Anglian Region |
129 | The quality of rivers in England and Wales (1990 to 1995) |
130 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
131 | Policy and practice for the protection of groundwater - NRA leaflet |
132 | Discharge consent and compliance policy : a blueprint for the future |
133 | The fuel additive MTBE - a groundwater protection issue? |
134 | EC directives and the control of water pollution : fact file |
135 | Impact assessment of acidic and metalliferous pollution in the Fowley Stream |
136 | A report on the River Chew at Chewton Mendip, 6th August 1992 |
137 | Malodours and discolouration on the Wool Brook Sidmouth |
138 | Protection of the Water Environment using Balancing Facilities |
139 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
140 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
141 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
142 | Attenuation of nitrate in the sub-surface environment |
143 | The use of herbicides to control weeds in or near water |
144 | Fact sheet for the RBCA tool kit for chemical releases |
145 | An investigation of sewage on the beach at Porthcothan |
146 | Assessing and controlling the ecotoxicity of complex effluents |
147 | Charging for discharges scheme : guidance to the engineering industry |
148 | A survey of ferruginous minewater impacts in the Welsh coalfields |
149 | A survey of ferruginous minewater impacts in the Welsh coalfields |
150 | Dioxins and the River Doe Lea : plain English report |