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#Title
626Sustainable urban drainage : an introduction : protecting the quality of our environment
627Snapshots of the environment : managing our freshwater fisheries
628The effects of fishing at low water levels
6291967 - George and Gideon cutting mbati for the bedroom block.
6301967 - Quakers arriving on the shore of L.George.
631First annual review of the Taw/Torridge estuary catchment management plan (1996)
632Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy
633Method for the assessment of river water quality using benthic macroinvertebrates
634Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide
635The National Groundwater and Contaminated Land Centre (NGWCLC)
636The evaluation of a Philips ammonium ion selective electrode (220/14/T)
637The greening of Grasmere: its plankton periodicity in 1988
638A strategic review of the petroleum refinery Industry Sector
639Contribution of small streams to potential fish production in the Conwy catchment
640NRA strategy for reducing the concentration of pesticides in controlled waters
641The ecology and management of riverine trees : interim report
642Low-cost modifications of the Crump weir to improve fish passage
643Policy and practice for the protection of floodplains
644The Yarrow catchment : recommendations for statutory water quality objectives
645Leachate Migration Through The Triassic Sandstones At Burntstump Landfill And Elsewhere
646The evaluation of a Nico Elit 051 ammonium ion selective electrode (220/16/T)
647Guidance on the use of Bioassays in Ecological Risk Assessment
648The Use of a Hydroacoustic Counter for Assessing Salmon Stocks
649Pesticides in the aquatic environment 1997 : executive summary
650Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment