1351 | Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution |
1352 | The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity |
1353 | Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources |
1354 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
1355 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software |
1356 | The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392) |
1357 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
1358 | Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities |
1359 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2012 |
1360 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
1361 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report |
1362 | Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987 |
1363 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
1364 | Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001) |
1365 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
1366 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
1367 | Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software |
1368 | River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region |
1369 | River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ ) |
1370 | River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991 |
1371 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report |
1372 | International Workshop On The Uses Of Backfill In Nuclear Waste Repositories, Carlsbad, New Mexico, Usa, May 1998 |
1373 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
1374 | River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire |
1375 | The River Conwy catchment management plan : action plan (bilingual) : 1995: Cynllun Gweithrediad Cynllun Rheoli Dalgylch yr Afon Conwy 1995 |