101 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
102 | Model Procedures for the Management of Land Contamination |
103 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
104 | General guide to the prevention of pollution of controlled water |
105 | The Blackwater River catchment management plan : first annual review 95/96 : Draft Document |
106 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
107 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
108 | Historic changes in the Upper River Ehen Catchment- Summary |
109 | Modelling the Dispersion of Radionuclides Following Short Duration Releases to Rivers |
110 | Policy and practice for the protection of groundwater |
111 | Toxicity Reduction Evaluation Case Summary for the Chlor-Alkali Industry |
112 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
113 | Integrated pollution control and radioactive substances in the Anglian Region |
114 | The quality of rivers in England and Wales (1990 to 1995) |
115 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
116 | Policy and practice for the protection of groundwater - NRA leaflet |
117 | Discharge consent and compliance policy : a blueprint for the future |
118 | The fuel additive MTBE - a groundwater protection issue? |
119 | EC directives and the control of water pollution : fact file |
120 | A report on the River Chew at Chewton Mendip, 6th August 1992 |
121 | Protection of the Water Environment using Balancing Facilities |
122 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
123 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
124 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
125 | Attenuation of nitrate in the sub-surface environment |