476 | Pesticides in the aquatic environment : regional data appendix : prepared by the National Centre for Toxic and Persistent Substances (TAPS) |
477 | Investigation into the effect of sewage disinfection on the bioaccumulation of chloroform, bromoform, dibromochloromethane and dichlorobromomethane by fucoid seaweeds |
478 | (3) The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England; |
479 | Saving water : on the right track : a summary of current water conservation initiatives in the UK January 1998 |
480 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies |
481 | The team (without Tony) and their staff in their compound close to the shore of L. George 1967. |
482 | Stage 2 modelling of water storage and transfers in the Anglian region : supporting documentation for the Regional Water Resources Strategy |
483 | Enhancement of spring salmon- Proceedings of a one-day conference held in the Rooms of the Linnean Society of London |
484 | The environment and water resources projects. Volume 1 guidelines for the scoping and environmental assessment of water resources projects |
485 | Review of comments on the Environment Agency's consultative report Endocrine disrupting substances in the environment - what should be done? |
486 | Mercury, methylmercury and copper in the River Yare, Norfolk : report to the National Rivers Authority, Anglian Region |
487 | Evaluation of peroxygens for the amelioration of river pollution : on behalf of the Environment Agency, Thames Region |
488 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999 |
489 | An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001 |
490 | A report on the 1993 strategic stock assessment survey of the Eamont catchment with particular reference to salmonid fish |
491 | Brown trout habitat assessment on the River Bela catchment (as recommended by the strategic fisheries stock Assessment Task Group 1995) |
492 | Appendix to the biodiversity strategy and action plan for the Environment Agency (Thames Region) : costed action plan 2000-2003 |
493 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 2000 - March 2001 |
494 | Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001) |
495 | An assessment of cormorant depredation on stillwater coarse fish populations in the Lea and Colne valleys of the Thames catchment |
496 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
497 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 2 : final draft |
498 | The hydrogeological classification of superficial clay : the hydrogeological characterisation of glacial till and glacio-lacustrine sediments in Shropshire |
499 | A desk study of the available information on wintering waterfowl feeding in the Wash, Lincolnshire and Norfolk |
500 | A Study of the Composition of Collected Household Waste in the United Kingdom - with particular reference to packaging waste |