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7011967 - Quakers arriving on the shore of L.George.
702First annual review of the Taw/Torridge estuary catchment management plan (1996)
703Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy
704Method for the assessment of river water quality using benthic macroinvertebrates
705Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide
706The National Groundwater and Contaminated Land Centre (NGWCLC)
707The evaluation of a Philips ammonium ion selective electrode (220/14/T)
708The greening of Grasmere: its plankton periodicity in 1988
709A strategic review of the petroleum refinery Industry Sector
710Guidelines for river corridor surveys in the NRA : February 1992. draft 3
711Second annual review of the Sid/Otter catchment management plan 1999
712Contribution of small streams to potential fish production in the Conwy catchment
713NRA strategy for reducing the concentration of pesticides in controlled waters
714The ecology and management of riverine trees : interim report
715Low-cost modifications of the Crump weir to improve fish passage
716Policy and practice for the protection of groundwater - Thames region appendix
717Policy and practice for the protection of floodplains
718Second annual review of the Seaton, Looe and Fowey catchment management plan
719The Yarrow catchment : recommendations for statutory water quality objectives
720Leachate Migration Through The Triassic Sandstones At Burntstump Landfill And Elsewhere
721The evaluation of a Nico Elit 051 ammonium ion selective electrode (220/16/T)
722Guidance on the use of Bioassays in Ecological Risk Assessment
723The National Rivers Authority employee attitude survey : summary
724The Use of a Hydroacoustic Counter for Assessing Salmon Stocks
725Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A)