1301 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
1302 | Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities |
1303 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
1304 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report |
1305 | Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987 |
1306 | Audit of priority species of rivers and wetlands : riverine and wetland molluscs in South Hampshire and the Isle of Wight |
1307 | Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight |
1308 | Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight |
1309 | Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight |
1310 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
1311 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
1312 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
1313 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
1314 | Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software |
1315 | River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ ) |
1316 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report |
1317 | International Workshop On The Uses Of Backfill In Nuclear Waste Repositories, Carlsbad, New Mexico, Usa, May 1998 |
1318 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
1319 | The River Conwy catchment management plan : action plan (bilingual) : 1995: Cynllun Gweithrediad Cynllun Rheoli Dalgylch yr Afon Conwy 1995 |
1320 | EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect" |
1321 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature |
1322 | List of R and D outputs September 1989 to September 1995 : the National Rivers Authority's R and D programme |
1323 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987 |
1324 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
1325 | The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558) |