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126Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II
127The distribution of nutrients and phytoplankton in the North-East Irish Sea
128Improving the environment in the West Midlands region : Midlands local contribution 2006/11
129Survey of the non-agricultural use of pesticdes within the Thames region
130River pack : information sheets about the NRA and the water environment
131Water resources for the future : a strategy for the East Midlands
132The regulation of fish farming by the National Rivers Authority
133River Darent : strategy for the enhancement of the River Darent, Kent
134The investigation of the Taff litter problem : report no. PL/EAE/89/2
135The effect of the voluntary initiative on water quality
136Hydrometry : the science of measuring the water cycle
137The role of REPACS in fostering institutional trust in the Environment Agency
138Data on the effects of Parathion in the freshwater environment
139Pesticides in the aquatic environment 1994 : report of the Environment Agency
140The development of new techniques for the monitoring of ammonia in water
141Water resources for the future : a strategy for the West Midlands
142Air quality report for the Anglian Region of the Environment Agency 1999
143The effects of Guildford STW on the River Wey
144Water resources for the future : a strategy for the East Midlands
145Report on the 1995 stock assessment of the Douglas catchment
146Anglian region state of the environment report : the IPC perspective
147Investigation into the cause of high pH in the Budleigh Brook
148The extent of phosphorus release in the Norfolk Broads
149Summary guidance on the application of the financial memorandum/scheme of delegation
150The role of the National Rivers Authority in droughts