76 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
77 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
78 | Integrated pollution control and radioactive substances in the Anglian Region |
79 | A guide to sustainable urban drainage : protecting the quality of our environment |
80 | Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A) |
81 | Policy and practice for the protection of groundwater |
82 | The use of herbicides to control weeds in or near water |
83 | Assessing and controlling the ecotoxicity of complex effluents |
84 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
85 | The quality of rivers in England and Wales (1990 to 1995) |
86 | Pesticides in the aquatic environment 1997 full report |
87 | Policy and practice for the protection of groundwater - NRA leaflet |
88 | The fuel additive MTBE - a groundwater protection issue? |
89 | Protection of the Water Environment using Balancing Facilities |
90 | Policy and practice for the protection of groundwater : Southern region appendix |
91 | Air dispersion climate from the Castle Cement works at Ribblesdale |
92 | Charging for discharges scheme : guidance to the agricultural industry |
93 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
94 | Environmental protection and pollution control : in the North West |
95 | The NRA in business : annual review and summary accounts 1993-94 |
96 | Our Midlands environment : the Environment Agency in action |
97 | The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report |
98 | Fact sheet for the RBCA tool kit for chemical releases |
99 | Guidance for the Development of Housing on Land Affected by Contamination |
100 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |