| 551 | Associations of wintering waterfowl with freshwater on the mudflats of East Anglian estuaries |
|---|
| 552 | A change to your licence and the environment : key facts about Anglian region |
|---|
| 553 | Do you want to make a difference? : Environment Agency student placements in the Midlands Region |
|---|
| 554 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
|---|
| 555 | Valuing the environment (SD14) : report of a seminar held at Church House, Westminster, 7 July 1998 |
|---|
| 556 | Partnership in environment protection : taking steps towards a better environment in the midlands |
|---|
| 557 | Prioritising the Issues in Local Environment Agency Plans through Concensus Building with Stakeholder Groups |
|---|
| 558 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
|---|
| 559 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
|---|
| 560 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
|---|
| 561 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
|---|
| 562 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
|---|
| 563 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
|---|
| 564 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
|---|
| 565 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
|---|
| 566 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
|---|
| 567 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
|---|
| 568 | Land drainage consent report : investigation of the conservation input into land drainage consents |
|---|
| 569 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
|---|
| 570 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
|---|
| 571 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
|---|
| 572 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
|---|
| 573 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
|---|
| 574 | The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal |
|---|
| 575 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
|---|
