976 | A guide to sustainable urban drainage : protecting the quality of our environment |
977 | Air dispersion climate from the Castle Cement works at Ribblesdale |
978 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
979 | Pesticide residues in fish taken from the Newlyn River (1992) |
980 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
981 | Doe Lea restoration study : the work of WRc |
982 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
983 | The NRA in business : annual review and summary accounts 1993-94 |
984 | Cyanobacteria (blue-green algae) in the south west region 1989 |
985 | Toxic blue-green algae : a report by the National Rivers Authority |
986 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
987 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
988 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
989 | Water quality investigations in the Newlyn river catchment |
990 | The River Alt/Crossens fish stock assessment 2001 |
991 | An assessment of water quality in the River Yarty catchment |
992 | Investigations of discharges into the River Lemon at Newton Abbot |
993 | Report on monitoring of environmental quality in the Severn Estuary |
994 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
995 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
996 | Artificial recharge to groundwater in the Otter valley |
997 | The Ely Ouse catchment management plan : final plan : January 1994 |
998 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
999 | State of the environment report for Thames Region : first update 2001 |
1000 | Water quality in Anglian Region : the first five years |