Skip to main content
#Title
551The evaluation of EDT QSE 334 ammonium ion selective electrode (220/17/T)
552The evaluation of ingold ion selective ammonium electrode (220/23/T)
553The Influence of Variations in Flow on General Quality Assessment of Rivers
554'Sea Vigil' water quality monitoring : the East coast 1992-1993
555Catches of migratory fish in the River Don, Aberdeenshire
556Stream survey and assessment in the Ashford and Folkestone areas
557Lakes, Ponds and Reservoirs in the Southern Region (NRA)
558The evaluation of an orion ammonium ion selective electrode (220/15/T)
559An Independent Review of the Defra/EA Research and Development Joint
560Anthropogenic Impacts on the Hydrology of Rivers and Lochs
561Dissemination of the Revitalised FEH Rainfall-runoff Method
562General guide to the prevention of water pollution
563Guidance for the Development of Housing on Land Affected by Contamination
564Guidance on the use of Soil Screening Values for Ecological Risk Assessment
565Highway runoff: Effects of soluble pollutants on the ecology of receiving waters
566Life cycle assessment of disposable and reusable nappies in the UK
567Managing the social aspects of flooding: Synthesis Report
568Model For Investigating The Impacts Of Groundwater Abstraction
569National guidelines for the production of NRA regions 1990/91 regional plans
570Operational mechanisms for the protection and enhancement of headwaters
571Policy and practice for the protection of groundwater : regional appendix Welsh region
572Procurement legislation and the NRA : a brief guide
573Strategic review of development and flood risk : the River Welland catchment
574Strategic review of development and flood risk : the River Witham catchment
575Sustainable development indicators : monitoring change in the East Midlands