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1201Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1202The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu
1203Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight
1204Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1205East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records
1206Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998
1207The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature
1208An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake
1209Micro low flows average and low flows estimation in the SW region : validation of regional version 1.1 software
1210The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558)
1211The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
1212River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ )
1213Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality
1214Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight
1215River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)
1216Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight
1217Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight
1218List of R and D outputs September 1989 to September 1995 : the National Rivers Authority's R and D programme
1219Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1220Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
1221Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software
1222Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream
1223Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities
1224Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1225NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment