651 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
652 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
653 | Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government |
654 | Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y) |
655 | Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information |
656 | An overview of the IBP compound when building was finished (generator located in disused house in front). |
657 | Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution |
658 | The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity |
659 | Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources |
660 | Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight |
661 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
662 | The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392) |
663 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
664 | Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities |
665 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
666 | Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987 |
667 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report |
668 | International Workshop On The Uses Of Backfill In Nuclear Waste Repositories, Carlsbad, New Mexico, Usa, May 1998 |
669 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
670 | The River Conwy catchment management plan : action plan (bilingual) : 1995: Cynllun Gweithrediad Cynllun Rheoli Dalgylch yr Afon Conwy 1995 |
671 | EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect" |
672 | The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558) |
673 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
674 | Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality |
675 | Strategic Land Use Planning In Europe And Usa: Review Of Best Practice For The Environment Agency (Vol 1 Overview And Recommendations) |