101 | Pollution prevention in the '90's : the positive approach |
102 | Water resources for the future : a strategy for the East Midlands |
103 | The effects of Guildford STW on the River Wey |
104 | Mechanisms of Water Storage in the Unsaturated Zone of the Chalk Aquifer |
105 | The role of REPACS in fostering institutional trust in the Environment Agency |
106 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |
107 | Report on the 1995 stock assessment of the Douglas catchment |
108 | River pack : information sheets about the NRA and the water environment |
109 | The regulation of fish farming by the National Rivers Authority |
110 | Genetics and the management of the Atlantic salmon |
111 | The effect of the voluntary initiative on water quality |
112 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
113 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
114 | Hydrometry : the science of measuring the water cycle |
115 | The role of the National Rivers Authority in droughts |
116 | The Effectiveness of Liners in Inhibiting the Migration of Landfill Gas |
117 | An investigation into the bacteriological levels in the River Seaton |
118 | Salmon in the Dee catchment: the scientific basis for management |
119 | An investigation into the effects of Woking STW on the River Wey |
120 | A report on the investigation of the Taff litter problem |
121 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
122 | Investigation into the cause of high pH in the Budleigh Brook |
123 | River Darent : strategy for the enhancement of the River Darent, Kent |
124 | The state of the water environment : six year trends report |
125 | Technical Summary - Alternative Approaches to Assessing the Aesthetic Quality of the Environment |