| 726 | Fishery survey of the Bridgwater and Taunton Canal |
|---|
| 727 | The quality of rivers and estuaries in Northumbria region 1990 |
|---|
| 728 | Pesticide residues in fish taken from the Newlyn River (1992) |
|---|
| 729 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
|---|
| 730 | Cyanobacteria (blue-green algae) in the south west region 1989 |
|---|
| 731 | Toxic blue-green algae : a report by the National Rivers Authority |
|---|
| 732 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
|---|
| 733 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
|---|
| 734 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
|---|
| 735 | The River Alt/Crossens fish stock assessment 2001 |
|---|
| 736 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
|---|
| 737 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
|---|
| 738 | Artificial recharge to groundwater in the Otter valley |
|---|
| 739 | Groundwater flooding in the Thames region : winter 2000/01 |
|---|
| 740 | Investigation to determine the cause of the long-term BOD failure at Higher Weaver routine monitoring site (70532960) for 1995 and 1997 |
|---|
| 741 | Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus |
|---|
| 742 | An ecological study of the effects of ferric dosing on the plankton and benthic invertebrates of Grafham Water between May 1990 and November 1991 |
|---|
| 743 | Water company plans to safeguard 1997 summer water supplies : Environment Agency report to the Secretary of State for the Environment : fifth report in a series |
|---|
| 744 | Catch and release: the survival and behaviour of Atlantic salmon angled and returned to the Aberdeenshire Dee, in spring and early summer |
|---|
| 745 | Wimbleball pumped storage scheme : review of environmental statement (appendix B3) : implications for water quality in Wimbleball Reservoir, the River Exe (non QUASAR) parameters) and the Exe estuary |
|---|
| 746 | The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority |
|---|
| 747 | Time of travel on the River Lee under high and medium flow : appendix b : time of travel on the small River Lee |
|---|
| 748 | Investigation of the effects of sewage treatment works discharges on receiving waters in the Lowermoor Water Treatment Works supply area November 1989 |
|---|
| 749 | Implications of draft EC Directive concerning municipal waste water treatment : Memorandum submitted by the NRA to House of Lords Select Committee on the European Communities |
|---|
| 750 | Use of rod catch-effort data to monitor migratory salmonids in Wales : a report submitted in part fulfillment of the requirements of the course |
|---|
