3426 | Summary of Fisheries Statistics 1992 |
3427 | Evaluation of peroxygens for the amelioration of river pollution : on behalf of the Environment Agency, Thames Region |
3428 | River Otter : environmental data review. Volume 3 : figures and tables : River Otter environmental study 1993/94 |
3429 | River quality : July 1992 - June 1993 |
3430 | EC bathing waters improvement strategy |
3431 | Constructed Wetlands for Minewater Treatment |
3432 | Algae demonstrations in the lab |
3433 | Soil moisture data: AC0101, Devon, 2007 |
3434 | Annual N2O measurements and associated data: AC0101, Devon, 2007 |
3435 | The status of the Windermere charr populations |
3436 | Spirogyra, |
3437 | Surirella, |
3438 | Herbarium Image: Potamogeton praelongus |
3439 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2012 |
3440 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
3441 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report |
3442 | The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority |
3443 | Herbarium Image: Vicia sativa |
3444 | Feasibility and implications of reworking of intermediate level radioactive waste packages |
3445 | Stanmoor Bank : feasibilty study and appraisal report. Alternative scheme options. Vol 2 : appendices D-I |
3446 | Wensum DTC General information - Supporting Document Monitoring Kiosk A |
3447 | Water quality for salmon and trout |
3448 | The Tyne catchment (river factfiles) |
3449 | The Calder catchment (river factfiles) |
3450 | Devon area internal report - further investigations into pipe discharges in the Lower Teign estuary |