| 626 | Quality audit of biological samples for the 1991 river quality survey |
|---|
| 627 | Pesticides in the aquatic environment 1997 full report |
|---|
| 628 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
|---|
| 629 | The precious resource : a brief guide to managing our water resources |
|---|
| 630 | Quantification of the relationship between effluent quality and biological quality : final report |
|---|
| 631 | Charging for discharges scheme : guidance to the agricultural industry |
|---|
| 632 | Priority and other specific polluting substances and the Water Framework Directive |
|---|
| 633 | 'Sea Vigil' water quality monitoring : the Humber estuary 1994 |
|---|
| 634 | An Aerial Photograph of Ferry House and The Pearsall Building |
|---|
| 635 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
|---|
| 636 | The interpretation of rod and net catch data |
|---|
| 637 | Research and development in the Environment Agency : a short guide |
|---|
| 638 | Problems with sea trout and salmon in the Western Highlands |
|---|
| 639 | Clear Options towards an operational model for the Lee Valley Reservoirs |
|---|
| 640 | The Cam catchment : recommendations for statutory water quality objectives |
|---|
| 641 | The River Cam catchment management plan : annual monitoring report |
|---|
| 642 | Guidance for estimating the air quality impact of stationary sources - GN 24 |
|---|
| 643 | Introductory guidance on the Agency's contribution to sustainable development (SD1) |
|---|
| 644 | The National Centre for Toxic and Persistent Substances |
|---|
| 645 | Algal blooms in the Lower Tees- Perspectives and prospects
|
|---|
| 646 | Acidification of freshwaters: the threat and its mitigation |
|---|
| 647 | Pearl Mussel Image: First out of the blocks |
|---|
| 648 | Statement on public consultation for the Dove CMP : July 1995 |
|---|
| 649 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
|---|
| 650 | FWR - User guide for assessing the impact of combined sewer overflows |
|---|
