| 676 | Upper Bristol Avon catchment management : consultation report |
|---|
| 677 | River Lynher catchment river water quality classification 1990 |
|---|
| 678 | The Role Of Bankside Habitat In River Ecology |
|---|
| 679 | Blythe/Cole/Bourne Catchment Management Plan Final Plan July 1994 |
|---|
| 680 | CATCH Autumn 2003 |
|---|
| 681 | Mesotrophic rivers in Anglian region : progress report 4 December 1995 |
|---|
| 682 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
|---|
| 683 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
|---|
| 684 | Further Development and Testing Of Artificial Intelligence Systems for the Classification and Diagnosis of River Quality Based on Biological and Environmental Data |
|---|
| 685 | Regional water quality monitoring and surveillance programme for 1993 : biological assessment of rivers : draft report |
|---|
| 686 | Low Flow Frequency Analysis Guidelines for Best Practice |
|---|
| 687 | Quarterly review : Southern region 1993/94 Apr - Sep 1993 |
|---|
| 688 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
|---|
| 689 | Fishing in the South |
|---|
| 690 | Lower Nene : options for resources : environmental asset survey : baseline report : final |
|---|
| 691 | Water - nature's precious resource : comparative environmental appraisal of strategic options. vol. 2 appendices : supplementary report no. 8 |
|---|
| 692 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
|---|
| 693 | River Itchen catchment management plan : final report |
|---|
| 694 | Rivers Axe and Lim catchment management plan : consultation report |
|---|
| 695 | Broadland flood alleviation strategy : the programme for flood defence works |
|---|
| 696 | Catchment management planning guidelines : August 1993 |
|---|
| 697 | Severn Trent region : River Sence, Hilton Brook : Annex of R and D Note 456 |
|---|
| 698 | Water quality 2000 : a strategy for the water quality function |
|---|
| 699 | R and D project management manual : user manual |
|---|
| 700 | Pollution and how to spot it (NRA Severn-Trent 61) |
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