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4976Malodours and discolouration on the Wool Brook Sidmouth
4977Millendreath Stream EC Bathing Waters bacterial contamination investigation 1995
4978National Rivers Authority (Thames Region) : Bridge Mill, Wheathampstead, survey and analysis of culverts
4979South Cornwall coastal streams : catchment action plan
4980The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation
4981The Trophic Diatom Index: A User's Manual;
4982Transport velocities in Lincoln division : streams I report
4983Transport velocities in Lincoln division streams : II diagrams
4984West and Mid Cornwall review
4985An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset
4986Great Brook fisheries survey
4987Schedule of main rivers (Midlands) booklet
4988A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024
4989A guide to monitoring water levels and flows at wetland sites
4990Candidate substances requiring Environmental Quality Standards (EQS)
4991Compliance Assessment for EC surface water abstraction directive 1991
4992Distribution of PCDDS an PCDFS in surface freshwater systems draft final report R and D Project 330
4993Ecological quality of water European technical workshop : 10 and 11 May 1995, Brussels. Report of discussions, findings and recommendations
4994Economic Evaluation of Inland Fisheries Module A: Economic Evaluation of Fishing Rights
4995Economic Evaluation of Inland Fisheries Module B: Indirect Economic Values Associated with Fisheries
4996Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales
4997Effectiveness Of Cost Recovery Charging
4998Environmental quality standards to protect identified uses of controlled waters - fisheries uses
4999Pesticides in major aquifers (Report 17)
5000Protection of the Water Environment using Balancing Facilities