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326An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999
327An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001
328A report on the 1993 strategic stock assessment survey of the Eamont catchment with particular reference to salmonid fish
329Brown trout habitat assessment on the River Bela catchment (as recommended by the strategic fisheries stock Assessment Task Group 1995)
330Appendix to the biodiversity strategy and action plan for the Environment Agency (Thames Region) : costed action plan 2000-2003
331An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 2000 - March 2001
332An assessment of cormorant depredation on stillwater coarse fish populations in the Lea and Colne valleys of the Thames catchment
333Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met
334The hydrogeological classification of superficial clay : the hydrogeological characterisation of glacial till and glacio-lacustrine sediments in Shropshire
335A desk study of the available information on wintering waterfowl feeding in the Wash, Lincolnshire and Norfolk
336A Study of the Composition of Collected Household Waste in the United Kingdom - with particular reference to packaging waste
337A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids
338An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2000
339Report on Grayling research and production in the Anglian region of the National Rivers Authority, December 1988 to April 1989
340Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996
341Mercury, methylmercury and copper in the River Yare, Norfolk : summary of a report to the National Rivers Authority, Anglian Region
342A report on the 1992 strategic stock assessment survey of the upper Eden catchment with particular reference to salmonids
343Conservation and recreation : the Wye challenge : towards a management strategy for the River Wye : summary report (bilingual)
344Implementation of environmental accounting : the way ahead for a new "green agency" : submitted for the Open University Open Business School MBA
345Regulation guidance and direction making powers in the Environment Act 1995 in relation to the Environment Agency
346Opportunities for change : the Environment Agency's response to the government consultation paper on a revised UK strategy for sustainable development
347An Assessment of Cormorant Depredation on Stillwater Coarse Fish Populations in the Lea and Colne Valleys of the Thames Catchment
348Options for development of an enhanced team culture in the NRA, using the Welsh Regional Technical Department as an example
349Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph
350An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley