526 | An Aerial Photograph of Ferry House and The Pearsall Building |
527 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
528 | The interpretation of rod and net catch data |
529 | Research and development in the Environment Agency : a short guide |
530 | Problems with sea trout and salmon in the Western Highlands |
531 | Clear Options towards an operational model for the Lee Valley Reservoirs |
532 | The Cam catchment : recommendations for statutory water quality objectives |
533 | The River Cam catchment management plan : annual monitoring report |
534 | Guidance for estimating the air quality impact of stationary sources - GN 24 |
535 | Introductory guidance on the Agency's contribution to sustainable development (SD1) |
536 | The National Centre for Toxic and Persistent Substances |
537 | Algal blooms in the Lower Tees- Perspectives and prospects
|
538 | Pearl Mussel Image: First out of the blocks |
539 | Statement on public consultation for the Dove CMP : July 1995 |
540 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
541 | FWR - User guide for assessing the impact of combined sewer overflows |
542 | The National Centre for Environmental Data and Surveillance : general leaflet |
543 | Project management and the scheme of delegation : a summary guide : April 1995 |
544 | The Use of Immuno Based Techniques for Chemical Analysis |
545 | Snapshots of the environment : integrated river basin management |
546 | Snapshots of the environment : understanding coastal water quality |
547 | The evaluation of EDT QSE 334 ammonium ion selective electrode (220/17/T) |
548 | The evaluation of ingold ion selective ammonium electrode (220/23/T) |
549 | Rivers of the Isle of Wight fact file |
550 | The Influence of Variations in Flow on General Quality Assessment of Rivers |