4976 | Monitored flow rate, Sem at Priors Farm site, Hampshire Avon catchment |
4977 | Graphical display program for SIMCAT (202/1/A) |
4978 | Monitored water temperature and dissolved oxygen concentration, Sem at Priors Farm site, Hampshire Avon catchment |
4979 | Blue-green algal monitoring 1998 : final report |
4980 | Field work in winter |
4981 | Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD |
4982 | Kephyrion skujae |
4983 | Extending Rutland yield analysis to 1933 : supporting documentation for the regional water resources strategy |
4984 | Site right : industrial pollution prevention and control |
4985 | Mean annual alkalinity and conductivity at routine biological monitoring sites in 1991 for use with RIVPACS |
4986 | Biological assessment of inorganic and organic enrichment of watercourses by Hatfield, Rye Meads, Deephams and Bishop Stortford sewage effluents |
4987 | High Resolution In-situ Monitoring of Hyporheic Zone Biogeochemistry |
4988 | Hambledon lock |
4989 | Salmon fisheries in Scotland |
4990 | AMP3 benefits assessment low flow alleviation schemes : final report (including business cases) |
4991 | Lodes-Granta groundwater scheme |
4992 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |
4993 | A report into the impact of small dam construction at Delford bridge, De Lank river |
4994 | River Otter catchment river water quality classification 1990 |
4995 | Canvey Island flood defences consultation |
4996 | Blue-green algae |
4997 | River Hiz : alleviation of low flows |
4998 | Porthluney (Caerhays) bathing water failures |
4999 | Pesticides in the aquatic environment 1995 |
5000 | Policy and practice for the protection of groundwater |