1151 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
1152 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
1153 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
1154 | Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001) |
1155 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
1156 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
1157 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
1158 | Scoping Study For Collaborative R and D Between The Environment Agency And L'agence De L'eau Seine Normandie |
1159 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
1160 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2011 |
1161 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
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1162 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
1163 | Manor Wall and Landguard Fort sea defences, Felixstowe : part of the Southern Felixstowe coastal strategy option selection scoping consultation document |
1164 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013 |
1165 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
1166 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987 |
1167 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
1168 | Sea trout gene banks : the feasibility of developing and utilising gene banks for sea trout (salmo trutta) conservation |
1169 | Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software |
1170 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
1171 | Development of Environmental Standards (Water Resources) Stage 1: Identification of Hydro-morphological parameters to which the aquatuc ecosystems is sensitive |
1172 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
1173 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
1174 | Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government |
1175 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report |