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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
680Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide
681The National Groundwater and Contaminated Land Centre (NGWCLC)
682The evaluation of a Philips ammonium ion selective electrode (220/14/T)
683The greening of Grasmere: its plankton periodicity in 1988
684A strategic review of the petroleum refinery Industry Sector
685Guidelines for river corridor surveys in the NRA : February 1992. draft 3
686Second annual review of the Sid/Otter catchment management plan 1999
687Contribution of small streams to potential fish production in the Conwy catchment
688NRA strategy for reducing the concentration of pesticides in controlled waters
689The ecology and management of riverine trees : interim report
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
693'Sea Vigil' water quality monitoring : the Wash 1992-1993
694Second annual review of the Seaton, Looe and Fowey catchment management plan
695The Yarrow catchment : recommendations for statutory water quality objectives
696The evaluation of a Nico Elit 051 ammonium ion selective electrode (220/16/T)
697The National Rivers Authority employee attitude survey : summary
698The Use of a Hydroacoustic Counter for Assessing Salmon Stocks
699Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A)
700Pesticides in the aquatic environment 1997 : executive summary