126 | Discharge consent and compliance policy : a blueprint for the future |
127 | The fuel additive MTBE - a groundwater protection issue? |
128 | EC directives and the control of water pollution : fact file |
129 | A report on the River Chew at Chewton Mendip, 6th August 1992 |
130 | Malodours and discolouration on the Wool Brook Sidmouth |
131 | Protection of the Water Environment using Balancing Facilities |
132 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
133 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
134 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
135 | Attenuation of nitrate in the sub-surface environment |
136 | The use of herbicides to control weeds in or near water |
137 | Fact sheet for the RBCA tool kit for chemical releases |
138 | Assessing and controlling the ecotoxicity of complex effluents |
139 | Charging for discharges scheme : guidance to the engineering industry |
140 | A survey of ferruginous minewater impacts in the Welsh coalfields |
141 | A survey of ferruginous minewater impacts in the Welsh coalfields |
142 | Dioxins and the River Doe Lea : plain English report |
143 | A guide to sustainable urban drainage : protecting the quality of our environment |
144 | Doe Lea restoration study : the work of WRc |
145 | The NRA in business : annual review and summary accounts 1993-94 |
146 | An assessment of water quality in the River Yarty catchment |
147 | Report on monitoring of environmental quality in the Severn Estuary |
148 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
149 | Water quality in Anglian Region : the first five years |
150 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |