626 | Evaluation of historical data on the nutrient status of Esthwaite Water, Cumbria
|
627 | An Aerial Photograph of Ferry House and The Pearsall Building |
628 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
629 | The interpretation of rod and net catch data |
630 | Research and development in the Environment Agency : a short guide |
631 | Problems with sea trout and salmon in the Western Highlands |
632 | Clear Options towards an operational model for the Lee Valley Reservoirs |
633 | The Cam catchment : recommendations for statutory water quality objectives |
634 | The River Cam catchment management plan : annual monitoring report |
635 | Guidance for estimating the air quality impact of stationary sources - GN 24 |
636 | Introductory guidance on the Agency's contribution to sustainable development (SD1) |
637 | The National Centre for Toxic and Persistent Substances |
638 | Algal blooms in the Lower Tees- Perspectives and prospects
|
639 | Acidification of freshwaters: the threat and its mitigation |
640 | Pearl Mussel Image: First out of the blocks |
641 | Statement on public consultation for the Dove CMP : July 1995 |
642 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
643 | FWR - User guide for assessing the impact of combined sewer overflows |
644 | The National Centre for Environmental Data and Surveillance : general leaflet |
645 | Project management and the scheme of delegation : a summary guide : April 1995 |
646 | The groundwater regulations (Bilingual) : Rheoliadau dwr daear (Bilingual) |
647 | The Use of Immuno Based Techniques for Chemical Analysis |
648 | Snapshots of the environment : integrated river basin management |
649 | Water from the River Dee : a working partnership |
650 | Land drainage byelaws 1981 and the Thames region flood defence byelaws 1991 |