626 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
627 | Review of environmental audits prepared by county councils in the North East area |
628 | Striking the right balance : Somerset Levels and Moors water level management strategy review |
629 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
630 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
631 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
632 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
633 | Old Bedford incorporating the Middle Level and Ouse Washes : action plan - April 1998 |
634 | Old Bedford incorporating the Middle Level and Ouse Washes : second annual review : July 2000 |
635 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
636 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
637 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
638 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
639 | Policy and practice for the protection of groundwater : regional appendix South West region |
640 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
641 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
642 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
643 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
644 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
645 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
646 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
647 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
648 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
649 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
650 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |