1151 | The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558) |
1152 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
1153 | River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ ) |
1154 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
1155 | Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality |
1156 | An overview of the IBP compound when building was finished (generator located in disused house in front). |
1157 | Groundwater vulnerability of England and Wales : policy and practice for the protection of groundwater : Scale : 1 : 1 000 000 |
1158 | Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight |
1159 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
1160 | Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight |
1161 | List of R and D outputs September 1989 to September 1995 : the National Rivers Authority's R and D programme |
1162 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
1163 | The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995 |
1164 | Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001) |
1165 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software |
1166 | Round-up of National and Regional media coverage of the Landfill Tax introduction and Flytipping crack down |
1167 | An Assessment of the Feasibility of Using DGT Procedures to Measure Trace Metals and Radionuclides in Rivers |
1168 | Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities |
1169 | Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution |
1170 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
1171 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
1172 | Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority |
1173 | Scoping Study For Collaborative R and D Between The Environment Agency And L'agence De L'eau Seine Normandie |
1174 | Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6 |
1175 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2011 |