951 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
952 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
953 | Environmental statement for the River Wandle flood alleviation scheme contract one (C1) |
954 | Cyanobacteria (blue-green algae) in the south west region 1989 |
955 | Toxic blue-green algae : a report by the National Rivers Authority |
956 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
957 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
958 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
959 | The River Alt/Crossens fish stock assessment 2001 |
960 | Investigations of discharges into the River Lemon at Newton Abbot |
961 | Report on monitoring of environmental quality in the Severn Estuary |
962 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
963 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
964 | Artificial recharge to groundwater in the Otter valley |
965 | The Ely Ouse catchment management plan : final plan : January 1994 |
966 | State of the environment report for Thames Region : first update 2001 |
967 | Water quality in Anglian Region : the first five years |
968 | State of the environment report 2001 : West Midlands Region |
969 | Groundwater flooding in the Thames region : winter 2000/01 |
970 | The environmental requirements of adult Atlantic salmon (Salmo salar L.) during their upstream migration in the Northwest Miramichi River, New Brunswick. Draft. |
971 | Investigation to determine the cause of the long-term BOD failure at Higher Weaver routine monitoring site (70532960) for 1995 and 1997 |
972 | Interim review of drought management experience in the North West Region of the National Rivers Authority. lessons learned (29th June 1995 - March 31st 1996) |
973 | Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992 |
974 | Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus |
975 | An ecological study of the effects of ferric dosing on the plankton and benthic invertebrates of Grafham Water between May 1990 and November 1991 |