| 651 | Acidification of freshwaters: the threat and its mitigation |
|---|
| 652 | Pearl Mussel Image: First out of the blocks |
|---|
| 653 | Statement on public consultation for the Dove CMP : July 1995 |
|---|
| 654 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
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| 655 | FWR - User guide for assessing the impact of combined sewer overflows |
|---|
| 656 | The National Centre for Environmental Data and Surveillance : general leaflet |
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| 657 | Project management and the scheme of delegation : a summary guide : April 1995 |
|---|
| 658 | The groundwater regulations (Bilingual) : Rheoliadau dwr daear (Bilingual) |
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| 659 | The Use of Immuno Based Techniques for Chemical Analysis |
|---|
| 660 | Snapshots of the environment : integrated river basin management |
|---|
| 661 | Water from the River Dee : a working partnership |
|---|
| 662 | Land drainage byelaws 1981 and the Thames region flood defence byelaws 1991 |
|---|
| 663 | River quality in England and Wales : a report of the 1990 survey |
|---|
| 664 | Snapshots of the environment : understanding coastal water quality |
|---|
| 665 | The evaluation of EDT QSE 334 ammonium ion selective electrode (220/17/T) |
|---|
| 666 | The evaluation of ingold ion selective ammonium electrode (220/23/T) |
|---|
| 667 | Rivers of the Isle of Wight fact file |
|---|
| 668 | The Influence of Variations in Flow on General Quality Assessment of Rivers |
|---|
| 669 | Stratification in the Severn Estuary- Physical aspects and biological consequences |
|---|
| 670 | The Mersey estuary : a report on environmental quality |
|---|
| 671 | 'Sea Vigil' water quality monitoring : the East coast 1992-1993 |
|---|
| 672 | Catches of migratory fish in the River Don, Aberdeenshire |
|---|
| 673 | Stream survey and assessment in the Ashford and Folkestone areas |
|---|
| 674 | Lakes, Ponds and Reservoirs in the Southern Region (NRA) |
|---|
| 675 | The 1990 river and estuary classification survey of England and Wales |
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