376 | Snapshots of the environment : integrated river basin management |
377 | Land drainage byelaws 1981 and the Thames region flood defence byelaws 1991 |
378 | Snapshots of the environment : understanding coastal water quality |
379 | The evaluation of EDT QSE 334 ammonium ion selective electrode (220/17/T) |
380 | The evaluation of ingold ion selective ammonium electrode (220/23/T) |
381 | Stratification in the Severn Estuary- Physical aspects and biological consequences |
382 | The Mersey estuary : a report on environmental quality |
383 | 'Sea Vigil' water quality monitoring : the East coast 1992-1993 |
384 | Catches of migratory fish in the River Don, Aberdeenshire |
385 | Stream survey and assessment in the Ashford and Folkestone areas |
386 | The evaluation of an orion ammonium ion selective electrode (220/15/T) |
387 | An Independent Review of the Defra/EA Research and Development Joint |
388 | Dissemination of the Revitalised FEH Rainfall-runoff Method |
389 | General guide to the prevention of water pollution |
390 | Guidance on the use of Soil Screening Values for Ecological Risk Assessment |
391 | Highway runoff: Effects of soluble pollutants on the ecology of receiving waters |
392 | Life cycle assessment of disposable and reusable nappies in the UK |
393 | Managing the social aspects of flooding: Synthesis Report |
394 | Operational mechanisms for the protection and enhancement of headwaters |
395 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
396 | Procurement legislation and the NRA : a brief guide |
397 | Survey of copper speciation in the Great Ouse estuary |
398 | Technical Support Materials for the Regulation of Radioactively Contaminated Land |
399 | The impact of climate change on severe droughts: Implications for decision making |
400 | The Potential For Generating Hydro-Electricity From Weirs |