551 | Modelling phytoplankton development in the proposed Cardiff Bay Barrage
|
552 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
553 | The evaluation of Grant/YSU 3800 water quality monitor |
554 | PVC : an evaluation using the Natural Step framework |
555 | Landfill and the water environment : NRA position statement |
556 | The vision for our environment : making it happen |
557 | Environment Agency guidance on the conditioning of intermediate level waste |
558 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
559 | The precious resource : a brief guide to managing our water resources |
560 | Quantification of the relationship between effluent quality and biological quality : final report |
561 | Priority and other specific polluting substances and the Water Framework Directive |
562 | 'Sea Vigil' water quality monitoring : the Humber estuary 1994 |
563 | Evaluation of historical data on the nutrient status of Esthwaite Water, Cumbria
|
564 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
565 | Research and development in the Environment Agency : a short guide |
566 | Clear Options towards an operational model for the Lee Valley Reservoirs |
567 | The Cam catchment : recommendations for statutory water quality objectives |
568 | The River Cam catchment management plan : annual monitoring report |
569 | Introductory guidance on the Agency's contribution to sustainable development (SD1) |
570 | Algal blooms in the Lower Tees- Perspectives and prospects
|
571 | Acidification of freshwaters: the threat and its mitigation |
572 | Pearl Mussel Image: First out of the blocks |
573 | Statement on public consultation for the Dove CMP : July 1995 |
574 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
575 | FWR - User guide for assessing the impact of combined sewer overflows |