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126Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II
127An investigation into the effects of Woking STW on the River Wey
128The regulation of fish farming by the National Rivers Authority
129The development of new techniques for the monitoring of ammonia in water
130The role of the National Rivers Authority in droughts
131The disinfection of the Manchester Square Outfall, Blackpool, 1993
132Pollution prevention in the '90's : the positive approach
133The effect of the voluntary initiative on water quality
134A report on the investigation of the Taff litter problem
135Investigation into the cause of high pH in the Budleigh Brook
136Abandoned mines and the water environment : report of the National Rivers Authority
137The Implications Of Climate Change For The Environment Agency
138The results of fish telemetry trails in the river Tawe estuary, 1991
139The Effectiveness of Liners in Inhibiting the Migration of Landfill Gas
140Hydrometry : the science of measuring the water cycle
141A good deal for water : the view of the Environment Agency, the Countryside Council for Wales and English Nature on the priorities for the environment that require action by water companies
142The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society
143The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report
144The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992
145The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture
146Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive
147A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024
148The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989
149Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
150A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990