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4601Management plan of Davenham fisheries depot
4602Sewage treatment works remedial strategy : phase 2 report
4603Snailwell fish farm report 1989
4604Bathing water quality in England and Wales 1999 : a summary report
4605Bathing water quality in England and Wales in 1997 : a summary report
4606Bathing water quality in England and Wales in 1998 : a summary report
4607Discharge consent and compliance policy : a blueprint for the future
4608Windermere South Basin Seismic Survey Data 1983 Section 11
4609Stillwaters monitoring programme : summary results 2000 : Hatch Mere, Marbury Mere, Comber Mere, Tabley Mere, Tatton Mere, Melchett Mere
4610Loch Eillan
4611Loch Tummel
4612A report on quality assurance procedures for use in biological surveys of marine/estuarine benthos
4613An interim report on the coastwatch bioaccumulation programme : metals
4614Market testing of coastal survey vessels : final report to project board
4615Microalgal monitoring in coastal waters 1993-1995
4616Monitoring of organo-chlorine pesticides in coastal rivers of Cornwall
4617Results of the oyster (Crassostrea gigas) embryo-larval biassay on samples taken during the winter phase of national maritime monitoring programme 1997 : interim report
4618The oceanography of Falmouth harbour
4619National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale
4620Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998
4621Battling the tide : flood defences in the Anglian region
4622Flood protection at Felixstowe
4623Darent action plan : restoration of low flows to the river Darent : public statement to accompany application to vary groundwater abstraction licences at Sundridge, Lullingstone, Eynsford, Horton Kirby, Darenth and Bexley
4624Fish pass design and evaluation. Phase 1 (R and D Report 5)
4625Fish populations of the upper River Wey and tributaries