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1176Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996)
1177Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000
1178Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip
1179An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10
1180The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392)
1181Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
1182Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000
1183Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual)
1184The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
1185NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992
1186Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards
1187Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1188Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight
1189An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall
1190Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1191The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu
1192Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight
1193Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II
1194Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3
1195Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus
1196Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1197An investigation into the best method to combine national and local data to develop site-specific critical loads
1198East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records
1199Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998
1200NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging