4976 | Report on the 1995 stock assessment of the Douglas catchment |
4977 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
4978 | Midlands region biodiversity strategy |
4979 | Monitored daily rainfall at Ebble upstream site, Hampshire Avon catchment |
4980 | Methods for the prediction of the impact of groundwater abstraction on East Anglian wetlands (WD/95/SR) |
4981 | River Hodder juvenile fish stock assessment 1998, with particular reference to salmonids |
4982 | Monitored river turbidity, Sem at Priors Farm site, Hampshire Avon catchment |
4983 | Monitored flow rate, Sem at Priors Farm site, Hampshire Avon catchment |
4984 | Graphical display program for SIMCAT (202/1/A) |
4985 | Monitored water temperature and dissolved oxygen concentration, Sem at Priors Farm site, Hampshire Avon catchment |
4986 | Blue-green algal monitoring 1998 : final report |
4987 | Field work in winter |
4988 | Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD |
4989 | Kephyrion skujae |
4990 | Extending Rutland yield analysis to 1933 : supporting documentation for the regional water resources strategy |
4991 | Site right : industrial pollution prevention and control |
4992 | Mean annual alkalinity and conductivity at routine biological monitoring sites in 1991 for use with RIVPACS |
4993 | Biological assessment of inorganic and organic enrichment of watercourses by Hatfield, Rye Meads, Deephams and Bishop Stortford sewage effluents |
4994 | The Eastern Rother |
4995 | High Resolution In-situ Monitoring of Hyporheic Zone Biogeochemistry |
4996 | Hambledon lock |
4997 | Salmon fisheries in Scotland |
4998 | AMP3 benefits assessment low flow alleviation schemes : final report (including business cases) |
4999 | Lodes-Granta groundwater scheme |
5000 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |