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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
718'Sea Vigil' water quality monitoring : the Wash 1992-1993
719Second annual review of the Seaton, Looe and Fowey catchment management plan
720The Yarrow catchment : recommendations for statutory water quality objectives
721Leachate Migration Through The Triassic Sandstones At Burntstump Landfill And Elsewhere
722The evaluation of a Nico Elit 051 ammonium ion selective electrode (220/16/T)
723Guidance on the use of Bioassays in Ecological Risk Assessment
724The National Rivers Authority employee attitude survey : summary
725The Use of a Hydroacoustic Counter for Assessing Salmon Stocks