Home » after the floods (x) » somerset (x) » severn (x) » conservation (x)
#Title
676The evaluation of a Philips ammonium ion selective electrode (220/14/T)
677The greening of Grasmere: its plankton periodicity in 1988
678A strategic review of the petroleum refinery Industry Sector
679Guidelines for river corridor surveys in the NRA : February 1992. draft 3
680Second annual review of the Sid/Otter catchment management plan 1999
681Contribution of small streams to potential fish production in the Conwy catchment
682NRA strategy for reducing the concentration of pesticides in controlled waters
683The ecology and management of riverine trees : interim report
684Low-cost modifications of the Crump weir to improve fish passage
685Policy and practice for the protection of groundwater - Thames region appendix
686Policy and practice for the protection of floodplains
687'Sea Vigil' water quality monitoring : the Wash 1992-1993
688Second annual review of the Seaton, Looe and Fowey catchment management plan
689The Yarrow catchment : recommendations for statutory water quality objectives
690Leachate Migration Through The Triassic Sandstones At Burntstump Landfill And Elsewhere
691The evaluation of a Nico Elit 051 ammonium ion selective electrode (220/16/T)
692Guidance on the use of Bioassays in Ecological Risk Assessment
693The National Rivers Authority employee attitude survey : summary
694The Use of a Hydroacoustic Counter for Assessing Salmon Stocks
695Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A)
696Pesticides in the aquatic environment 1997 : executive summary
697Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment
698Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A)
699The Louth coastal catchment management plan : final report
700Fine sediment deposition in the River Keer : geomorphological assessment