Skip to main content
#Title
1326Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual)
1327Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales
1328Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91
1329Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters
1330River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire
1331The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
1332NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992
1333Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus)
1334Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards
1335Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1336The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
1337Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight
1338Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight
1339Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys
1340An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall
1341Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1342The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu
1343Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight
1344Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality
1345Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software
1346The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
1347Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II
1348Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3
1349Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
1350Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus