551 | The use of air cooled blastfurnace slag as an unbound aggregate in the construction industry : BACMI/Environment Agency joint guidelines |
552 | Recorded data from the Swan Hills weather station (weather station 1) in the Wensum Catchment between 2010-2011 |
553 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999 |
554 | An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001 |
555 | A report on the 1993 strategic stock assessment survey of the Eamont catchment with particular reference to salmonid fish |
556 | Brown trout habitat assessment on the River Bela catchment (as recommended by the strategic fisheries stock Assessment Task Group 1995) |
557 | Appendix to the biodiversity strategy and action plan for the Environment Agency (Thames Region) : costed action plan 2000-2003 |
558 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 2000 - March 2001 |
559 | Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001) |
560 | An assessment of cormorant depredation on stillwater coarse fish populations in the Lea and Colne valleys of the Thames catchment |
561 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
562 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 2 : final draft |
563 | The hydrogeological classification of superficial clay : the hydrogeological characterisation of glacial till and glacio-lacustrine sediments in Shropshire |
564 | A desk study of the available information on wintering waterfowl feeding in the Wash, Lincolnshire and Norfolk |
565 | A Study of the Composition of Collected Household Waste in the United Kingdom - with particular reference to packaging waste |
566 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995 |
567 | Tributyltin in the aquatic environment : final report to the National Rivers Authority September 1990 to September 1992 |
568 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
569 | An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2000 |
570 | Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season |
571 | Guidance notes for local planning authorities on the methods of protecting the water environment through development plans |
572 | Report on Grayling research and production in the Anglian region of the National Rivers Authority, December 1988 to April 1989 |
573 | The development of biomanipulation techniques and control of phosphorus release from sediments (475/1/A) : LIFE project : restoration of the Norfolk Broads |
574 | The application of toxicity-based criteria for the regulatory control of wastewater dicharges Response compendium March 1997 |
575 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996 |