126 | The measurement and evaluation of the exploitation of Atlantic salmon |
127 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
128 | Battling the tide : flood defences in the Anglian region |
129 | Water resources for the future : a strategy for the West Midlands |
130 | The state of the water environment : six year trends report |
131 | Report on the management of the drainage regime within Exminster Marshes |
132 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
133 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
134 | Somerset and the sea : the 1981 storm - 25 years on |
135 | Improving the environment in the West Midlands region : Midlands local contribution 2006/11 |
136 | Investigation into the cause of high pH in the Budleigh Brook |
137 | Survey of the non-agricultural use of pesticdes within the Thames region |
138 | River pack : information sheets about the NRA and the water environment |
139 | Water resources for the future : a strategy for the East Midlands |
140 | The regulation of fish farming by the National Rivers Authority |
141 | Technical Summary - Alternative Approaches to Assessing the Aesthetic Quality of the Environment |
142 | River Darent : strategy for the enhancement of the River Darent, Kent |
143 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
144 | Managing the Humber Estuary : the Environment Agency's approach |
145 | Preventing the spread of crayfish plague in the South West |
146 | The effect of the voluntary initiative on water quality |
147 | Hydrometry : the science of measuring the water cycle |
148 | Hysim model : modelling the flows of the River Deben |
149 | Contaminated land and the water environment : report of the National Rivers Authority |
150 | Data on the effects of Parathion in the freshwater environment |