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1351Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual)
1352Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities
1353Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2012
1354An investigation into the best method to combine national and local data to develop site-specific critical loads
1355Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report
1356Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987
1357Audit of priority species of rivers and wetlands : riverine and wetland molluscs in South Hampshire and the Isle of Wight
1358Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight
1359Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight
1360Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight
1361Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996)
1362Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight
1363Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
1364Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report
1365The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
1366River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region
1367River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ )
1368River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991
1369Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report
1370International Workshop On The Uses Of Backfill In Nuclear Waste Repositories, Carlsbad, New Mexico, Usa, May 1998
1371Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000
1372River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire
1373The River Conwy catchment management plan : action plan (bilingual) : 1995: Cynllun Gweithrediad Cynllun Rheoli Dalgylch yr Afon Conwy 1995
1374EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect"
1375The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature