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2451Investigation into macroinvertebrate sampling variability and European method of analysis (OI/T/001 (draft)) : Pond Action - October 1994
2452The evaluation of EDT QSE 334 ammonium ion selective electrode (220/17/T)
2453Guiding principles for the design and implementation of risk rating systems in the Environment Agency
2454The evaluation of ingold ion selective ammonium electrode (220/23/T)
2455Sailors Guide To Rye
2456Annual N2O measurements and associated data: AC0116, Dumfries, 2012, urine
2457Road transport and the environment risk assessment and options appraisal : final summary report
2458The River Medway
2459Geochemical process modelling : progress report for period January - March 1992 (0295/4/A)
2460Fish leech life cycle,
2461Dung and urine application dates: AC0116, Warwickshire, 2013, urine
24621995 environmental report : annexes : NRA internal environmental policy
2463Annual N2O measurements and associated data: NT26, Norfolk, 2004
2464The Use Of DNA Fingerprinting To Study The Population Dynamics Of Otters (Lutra Lutra) In Southern Britiain - A Feasibility Study
2465East Looe EC bathing water directive failures (1990 to 1997)
2466Daily topsoil mineral nitrogen: AC0116, Devon, 2013
24671996 Hit Lists, Final Draft PARCOM Low Load Hit List
2468Restoring and Managing Riparian Woodland
2469Annual N2O measurements and associated data: AC0116, Bedfordshire, 2011
2470Salmon in the Dee catchment: the scientific basis for management
2471Sea lamprey life cycle,
2472Dragonfly larva
2473Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus
2474Herbarium Image: Monostroma sp.
2475Pesticides in the aquatic environment : regional data appendix : prepared by the National Centre for Toxic and Persistent Substances (TAPS)