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776Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
777Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
778NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment
779The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
780Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
781NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
782Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
783Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)
784Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information
785Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report
786An overview of the IBP compound when building was finished (generator located in disused house in front).
787Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution
788The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity
789Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
790Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology
791Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software
792The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392)
793An investigation into the best method to combine national and local data to develop site-specific critical loads
794Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987
795Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996)
796Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report
797The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
798Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software
799Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report
800Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000