3601 | Roadford operational and environmental study : draft final report : Volume 5 : annex G monitoring, annex H reservior operating agreement |
3602 | Regional water quality monitoring and surveillance programme for 1993 : quality investigations in controlled waters : final draft report |
3603 | River Allen flood alleviation scheme, Truro : Idless dam ground investigation October 1990 |
3604 | River Otter : environmental data review. Volume 2 : text : River Otter environmental study 1993/94 |
3605 | An investigation into ammonia levels in Weston Mill Lake, Devonport |
3606 | River Otter : environmental data review. Volume 4 : appendices : River Otter environmental study 1993/94 |
3607 | An investigation into the incidence of spurting from weeping wall slurry stores |
3608 | 1990 classification of estuary quality |
3609 | Prioritising the Issues in Local Environment Agency Plans through Concensus Building with Stakeholder Groups |
3610 | Water resources planning : Nar groundwater unit water resources management plan |
3611 | Water in the Thetford area
|
3612 | Anerobic Bioassay Test: Development of an Operational Method for Landfill Co-disposal |
3613 | Review and Investigation of Deep-Seated Fires within Landfill Sites |
3614 | East Looe river : river ecosystem (RE) non-compliance investigation : final draft report |
3615 | Survey group - terrain data supply - maps, plans, surveys and data - August 1993 |
3616 | River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region |
3617 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
3618 | River Dart catchment river water quality classification 1990 |
3619 | River quality : July 1990 - June 1991 |
3620 | Health status of otters in southern and south west England 1996-2003 |
3621 | Economic appraisal of low flow alleviation : guidelines on desk top analysis : draft |
3622 | River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ ) |
3623 | NRA superannuation report and accounts for the period ended 31 March 1991 |
3624 | Sewage treatment works remedial strategy : internal report |
3625 | River Gannel catchment river water quality classification 1991 |