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6761967 - George and Gideon cutting mbati for the bedroom block.
6771967 - Quakers arriving on the shore of L.George.
678First annual review of the Taw/Torridge estuary catchment management plan (1996)
679Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy
680Method for the assessment of river water quality using benthic macroinvertebrates
681Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide
682The National Groundwater and Contaminated Land Centre (NGWCLC)
683The evaluation of a Philips ammonium ion selective electrode (220/14/T)
684The greening of Grasmere: its plankton periodicity in 1988
685A strategic review of the petroleum refinery Industry Sector
686Guidelines for river corridor surveys in the NRA : February 1992. draft 3
687Second annual review of the Sid/Otter catchment management plan 1999
688Contribution of small streams to potential fish production in the Conwy catchment
689NRA strategy for reducing the concentration of pesticides in controlled waters
690Low-cost modifications of the Crump weir to improve fish passage
691Policy and practice for the protection of groundwater - Thames region appendix
692Policy and practice for the protection of floodplains
693Second annual review of the Seaton, Looe and Fowey catchment management plan
694The Yarrow catchment : recommendations for statutory water quality objectives
695Leachate Migration Through The Triassic Sandstones At Burntstump Landfill And Elsewhere
696The evaluation of a Nico Elit 051 ammonium ion selective electrode (220/16/T)
697Guidance on the use of Bioassays in Ecological Risk Assessment
698The National Rivers Authority employee attitude survey : summary
699The Use of a Hydroacoustic Counter for Assessing Salmon Stocks
700Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A)