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1076An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream
1077An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11
1078The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I
1079Development of Environmental Standards (Water Resources) Stage 1: Identification of Hydro-morphological parameters to which the aquatuc ecosystems is sensitive
1080Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report
1081Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996)
1082Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution
1083Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000
1084Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip
1085Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1086An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10
1087The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392)
1088Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
1089Low flows and water resources : facts on the top 40 low flow rivers in England and Wales
1090Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000
1091Foot and Mouth Disease Epidemic. Disposal of culled stock by burial : guidance and reference data for the protection of controlled waters
1092Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual)
1093Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales
1094Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91
1095Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters
1096River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire
1097The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
1098Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1099Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys
1100An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall